"ineffective" meaning in English

See ineffective in All languages combined, or Wiktionary

Adjective

IPA: /ˌɪn.ɪˈfɛk.tɪv/ (note: weak vowel distinction), /ˌɪn.əˈfɛk.tɪv/ (note: weak vowel merger), /ˌɪn.əˈfek.tɪv/ [Australia] Audio: LL-Q1860 (eng)-Jjamesryan-ineffective.wav (note: Brisbane) Forms: more ineffective [comparative], most ineffective [superlative]
Rhymes: -ɛktɪv Etymology: Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *n̥- Latin in-bor. Middle English in- English in- Proto-Indo-European *h₁éǵʰ Proto-Indo-European *-s Proto-Indo-European *h₁éǵʰs Proto-Italic *eks Latin ex Latin ex- Proto-Indo-European *dʰeh₁- Proto-Indo-European *dʰeh₁k- Proto-Indo-European *-yéti Proto-Indo-European *dʰh₁kyéti Proto-Italic *θakjō Proto-Italic *fakjō Latin faciō Latin efficiō Proto-Indo-European *-wós Proto-Indo-European *-iHwósder. Latin -īvus Latin effectīvusbor. French effectifder. English effective English ineffective From in- + effective. Etymology templates: {{etymon|en|:af|in-&lt;id:inverse&gt;|effective|text=+|tree=1}} Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *n̥- Latin in-bor. Middle English in- English in- Proto-Indo-European *h₁éǵʰ Proto-Indo-European *-s Proto-Indo-European *h₁éǵʰs Proto-Italic *eks Latin ex Latin ex- Proto-Indo-European *dʰeh₁- Proto-Indo-European *dʰeh₁k- Proto-Indo-European *-yéti Proto-Indo-European *dʰh₁kyéti Proto-Italic *θakjō Proto-Italic *fakjō Latin faciō Latin efficiō Proto-Indo-European *-wós Proto-Indo-European *-iHwósder. Latin -īvus Latin effectīvusbor. French effectifder. English effective English ineffective [Appendix:Glossary#loanword|Borrowed]] from", "terms" : [ { "id" : "not", "children" : [ { "terms" : [ { "id" : "un", "children" : [ { "terms" : [ { "id" : "not", "children" : [ { "terms" : [ { "id" : "not", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*né", "lang" : "ine-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*n̥-", "lang" : "ine-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Proto-Italic", "term" : "*n̥-", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Latin", "term" : "in-", "lang" : "la" } ], "keyword" : "bor" } ], "status" : "inline", "lang_name" : "Middle English", "term" : "in-", "lang" : "enm" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "English", "term" : "in-", "lang" : "en" }, { "children" : [ { "keyword_abbrev" : "der.", "keyword_label" : "Derived from", "terms" : [ { "children" : [ { "keyword_abbrev" : "bor.", "keyword_label" : "Borrowed from", "terms" : [ { "children" : [ { "terms" : [ { "gloss" : "to produce", "children" : [ { "terms" : [ { "alt" : "ex-", "id" : "out", "children" : [ { "terms" : [ { "id" : "out", "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*h₁éǵʰ", "status" : "ok", "lang" : "ine-pro" }, { "id" : "adverbial", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-s", "lang" : "ine-pro" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "Proto-Indo-European", "term" : "*h₁éǵʰs", "status" : "ok", "lang" : "ine-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Proto-Italic", "term" : "*eks", "status" : "ok", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Latin", "term" : "ex", "lang" : "la" } ], "keyword_label" : "From", "keyword" : "from" } ], "status" : "ok", "lang_name" : "Latin", "term" : "ex-", "gloss" : "out of", "lang" : "la" }, { "id" : "to do", "children" : [ { "terms" : [ { "id" : "to make", "children" : [ { "terms" : [ { "alt" : "*θakjō", "lang_name" : "Proto-Italic", "status" : "inline", "children" : [ { "terms" : [ { "alt" : "*dʰh₁kyéti", "lang_name" : "Proto-Indo-European", "status" : "inline", "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "id" : "do", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*dʰeh₁-", "lang" : "ine-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Proto-Indo-European", "term" : "*dʰeh₁k-", "status" : "inline", "lang" : "ine-pro" }, { "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*-yéti", "status" : "ok", "lang" : "ine-pro" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang" : "ine-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang" : "itc-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "status" : "ok", "lang_name" : "Proto-Italic", "term" : "*fakjō", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Latin", "term" : "faciō", "gloss" : "to do, to make", "lang" : "la" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "Latin", "term" : "efficiō", "status" : "ok", "lang" : "la" }, { "children" : [ { "keyword_abbrev" : "der.", "keyword_label" : "Derived from", "terms" : [ { "alt" : "*-iHwós", "lang_name" : "Proto-Indo-European", "status" : "inline", "children" : [ { "terms" : [ { "id" : "adjectival suffix", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-wós", "lang" : "ine-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang" : "ine-pro" } ], "keyword" : "derived" } ], "lang_name" : "Latin", "term" : "-īvus", "status" : "ok", "lang" : "la" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "Latin", "term" : "effectīvus", "status" : "ok", "lang" : "la" } ], "keyword" : "bor" } ], "lang_name" : "French", "term" : "effectif", "status" : "ok", "lang" : "fr" } ], "keyword" : "derived" }, { "terms" : [ { "id" : "noun", "children" : [ { "terms" : [ { "children" : [ { "keyword_abbrev" : "bor.", "keyword_label" : "Borrowed from", "terms" : [ { "children" : [ { "keyword_abbrev" : "lbor.", "keyword_label" : "Learned borrowing from", "terms" : [ { "id" : "noun", "children" : [ { "terms" : [ { "is_duplicate" : true, "children" : [ ], "status" : { "1" : "la", "2" : ":af", "3" : "ex-<id:out><alt:ex-><t:out of>", "4" : "faciō<id:to do><t:to do, to make>", "title" : "efficiō", "text" : "*" }, "lang_name" : "Latin", "term" : "efficiō", "lang" : "la" }, { "id" : "action noun", "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "id" : "action noun", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*-tus", "lang" : "ine-pro", "pos" : "suffix deriving action nouns from verb roots" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Proto-Italic", "term" : "*-tus", "status" : "inline", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Latin", "term" : "-tus", "lang" : "la", "pos" : "forming action nouns" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "status" : "ok", "lang_name" : "Latin", "term" : "effectus", "lang" : "la" } ], "keyword" : "lbor" } ], "lang_name" : "Old French", "term" : "effect", "status" : "ok", "lang" : "fro" } ], "keyword" : "bor" } ], "lang_name" : "Middle English", "term" : "effect", "status" : "inline", "lang" : "enm" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "English", "term" : "effect", "lang" : "en" }, { "children" : [ { "terms" : [ { "children" : [ { "keyword_abbrev" : "bor.", "keyword_label" : "Borrowed from", "terms" : [ { "children" : [ { "terms" : [ { "is_duplicate" : true, "children" : [ ], "id" : "-ive", "status" : { "1" : "la", "2" : ":der", "3" : "ine-pro:<alt:*-iHwós><ety:from<*-wós<id:adjectival suffix>>>", "id" : "-ive", "pos" : "suffix" }, "lang_name" : "Latin", "term" : "-īvus", "lang" : "la" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Old French", "term" : "-if", "status" : "ok", "lang" : "fro" } ], "keyword" : "bor" } ], "lang_name" : "Middle English", "term" : "-yf", "status" : "ok", "lang" : "enm" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "English", "term" : "-ive", "status" : "ok", "lang" : "en" } ], "is_group" : true, "keyword" : "afeq", "is_invisible" : "all" } ], "lang_name" : "English", "term" : "effective", "status" : "ok", "lang" : "en" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "English", "term" : "ineffective", "status" : "ok", "lang" : "en" }" data-lang="en" data-title="ineffective"> From in- + effective. Head templates: {{en-adj}} ineffective (comparative more ineffective, superlative most ineffective)
  1. Not having the desired effect; ineffectual; otiose. Translations (not having the desired effect; ineffectual): ἀνενέργητος (anenérgētos) (Ancient Greek), неефикасен (neefikasen) (Bulgarian), неефективен (neefektiven) (Bulgarian), ineficaç (Catalan), 无效果的 (Chinese Mandarin), wirkungslos (German), ατελέσφορος (atelésforos) (Greek), hatástalan (Hungarian), ainéifeachtach (Irish), ineffettivo (Italian), inefficace (Italian), neuobbragh (Manx), rōrā (Māori), pekekiwi (Māori), kikokore (Māori), mohemohe (Māori), bezskuteczny (Polish), nieefektywny (Polish), bezpłodny (Polish), ineficaz (Spanish), inoperante (Spanish), verkningslös (Swedish)
    Sense id: en-ineffective-en-adj-ZOT53F1Y Categories (other): English entries with etymology trees, English entries with incorrect language header, Pages with 1 entry, Pages with entries, Pages with etymology trees Disambiguation of English entries with etymology trees: 60 40 Disambiguation of English entries with incorrect language header: 51 49 Disambiguation of Pages with 1 entry: 53 47 Disambiguation of Pages with entries: 50 50 Disambiguation of Pages with etymology trees: 47 53 Synonyms: fruitless, inefficacious, unprofitable, lame, bootless, barren, futile, sterile, fruitless, gainless, idle, dry, ineffectual, inefficacious, inutile [obsolete], no good, otiose, pointless, profitless, purposeless, tired [African-American-Vernacular-English, derogatory], unavailing, unprofitable, unuseful, unutilizable, useless, vain, void Disambiguation of 'not having the desired effect; ineffectual': 84 16
  2. Lacking in ability; incompetent or inadequate. Translations (lacking in ability; incompetent or inadequate): неспособен (nesposoben) (Bulgarian), неумел (neumel) (Bulgarian), ineficaç (Catalan), 缺乏能力的 (Chinese Mandarin), unfähig (German), ainéifeachtach (Irish), inadeguato (Italian), niekompetentny (Polish), nieadekwatny (Polish)
    Sense id: en-ineffective-en-adj-4L-bFw7V Categories (other): English entries with etymology texts, English entries with etymon, English entries with incorrect language header, English terms prefixed with in- (inverse), Entries with translation boxes, Pages using etymon with no ID, Pages with 1 entry, Pages with entries, Pages with etymology trees, Pages with etymon, Terms with Ancient Greek translations, Terms with Bulgarian translations, Terms with Catalan translations, Terms with German translations, Terms with Greek translations, Terms with Hungarian translations, Terms with Irish translations, Terms with Italian translations, Terms with Mandarin translations, Terms with Manx translations, Terms with Māori translations, Terms with Polish translations, Terms with Spanish translations, Terms with Swedish translations Disambiguation of English entries with etymology texts: 44 56 Disambiguation of English entries with etymon: 44 56 Disambiguation of English entries with incorrect language header: 51 49 Disambiguation of English terms prefixed with in- (inverse): 34 66 Disambiguation of Entries with translation boxes: 40 60 Disambiguation of Pages using etymon with no ID: 44 56 Disambiguation of Pages with 1 entry: 53 47 Disambiguation of Pages with entries: 50 50 Disambiguation of Pages with etymology trees: 47 53 Disambiguation of Pages with etymon: 35 65 Disambiguation of Terms with Ancient Greek translations: 44 56 Disambiguation of Terms with Bulgarian translations: 38 62 Disambiguation of Terms with Catalan translations: 37 63 Disambiguation of Terms with German translations: 40 60 Disambiguation of Terms with Greek translations: 35 65 Disambiguation of Terms with Hungarian translations: 33 67 Disambiguation of Terms with Irish translations: 42 58 Disambiguation of Terms with Italian translations: 36 64 Disambiguation of Terms with Mandarin translations: 37 63 Disambiguation of Terms with Manx translations: 42 58 Disambiguation of Terms with Māori translations: 37 63 Disambiguation of Terms with Polish translations: 36 64 Disambiguation of Terms with Spanish translations: 34 66 Disambiguation of Terms with Swedish translations: 40 60 Synonyms: incapable, inept, deficient, insufficient, amateurish, backwards, bad, bungling, clumsy, ham-fisted, ham-handed, inapt, incapable, incompetent, ineffective, inept, inexpert, maladroit, miserable, noob, unable, unprofessional, unqualified, unskillful, awanting, deficient, dismal, exiguous, geason [UK, dialectal], inadequate, insufficient, lank [obsolete], lean, lousy, meager, measly, paltry, poor, raunchy, scant, scantling, scanty, scarce, skimpy, sleazy, slender [figuratively], spare, sparse, threadbare [figuratively], unsatisfactory, unsufficient, wanting, wanty [UK, dialectal] Disambiguation of 'lacking in ability; incompetent or inadequate': 3 97
The following are not (yet) sense-disambiguated
Derived forms: ineffectively, ineffectiveness 
{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "ineffectively"
    },
    {
      "_dis1": "0 0",
      "word": "ineffectiveness"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "in-<id:inverse>",
        "4": "effective",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *né\nProto-Indo-European *n̥-\nProto-Italic *n̥-\nLatin in-bor.\nMiddle English in-\nEnglish in-\nProto-Indo-European *h₁éǵʰ\nProto-Indo-European *-s\nProto-Indo-European *h₁éǵʰs\nProto-Italic *eks\nLatin ex\nLatin ex-\nProto-Indo-European *dʰeh₁-\nProto-Indo-European *dʰeh₁k-\nProto-Indo-European *-yéti\nProto-Indo-European *dʰh₁kyéti\nProto-Italic *θakjō\nProto-Italic *fakjō\nLatin faciō\nLatin efficiō\nProto-Indo-European *-wós\nProto-Indo-European *-iHwósder.\nLatin -īvus\nLatin effectīvusbor.\nFrench effectifder.\nEnglish effective\nEnglish ineffective\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"id\" : \"not\", \"children\" : [ { \"terms\" : [ { \"id\" : \"un\", \"children\" : [ { \"terms\" : [ { \"id\" : \"not\", \"children\" : [ { \"terms\" : [ { \"id\" : \"not\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*né\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*n̥-\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*n̥-\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"in-\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"status\" : \"inline\", \"lang_name\" : \"Middle English\", \"term\" : \"in-\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"in-\", \"lang\" : \"en\" }, { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"gloss\" : \"to produce\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"ex-\", \"id\" : \"out\", \"children\" : [ { \"terms\" : [ { \"id\" : \"out\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁éǵʰ\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" }, { \"id\" : \"adverbial\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-s\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁éǵʰs\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*eks\", \"status\" : \"ok\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"ex\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"ex-\", \"gloss\" : \"out of\", \"lang\" : \"la\" }, { \"id\" : \"to do\", \"children\" : [ { \"terms\" : [ { \"id\" : \"to make\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"*θakjō\", \"lang_name\" : \"Proto-Italic\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"*dʰh₁kyéti\", \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"do\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*dʰeh₁-\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*dʰeh₁k-\", \"status\" : \"inline\", \"lang\" : \"ine-pro\" }, { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-yéti\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*fakjō\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"faciō\", \"gloss\" : \"to do, to make\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Latin\", \"term\" : \"efficiō\", \"status\" : \"ok\", \"lang\" : \"la\" }, { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"alt\" : \"*-iHwós\", \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"id\" : \"adjectival suffix\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-wós\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Latin\", \"term\" : \"-īvus\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Latin\", \"term\" : \"effectīvus\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"French\", \"term\" : \"effectif\", \"status\" : \"ok\", \"lang\" : \"fr\" } ], \"keyword\" : \"derived\" }, { \"terms\" : [ { \"id\" : \"noun\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"lbor.\", \"keyword_label\" : \"Learned borrowing from\", \"terms\" : [ { \"id\" : \"noun\", \"children\" : [ { \"terms\" : [ { \"is_duplicate\" : true, \"children\" : [ ], \"status\" : { \"1\" : \"la\", \"2\" : \":af\", \"3\" : \"ex-<id:out><alt:ex-><t:out of>\", \"4\" : \"faciō<id:to do><t:to do, to make>\", \"title\" : \"efficiō\", \"text\" : \"*\" }, \"lang_name\" : \"Latin\", \"term\" : \"efficiō\", \"lang\" : \"la\" }, { \"id\" : \"action noun\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"action noun\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-tus\", \"lang\" : \"ine-pro\", \"pos\" : \"suffix deriving action nouns from verb roots\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-tus\", \"status\" : \"inline\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-tus\", \"lang\" : \"la\", \"pos\" : \"forming action nouns\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"effectus\", \"lang\" : \"la\" } ], \"keyword\" : \"lbor\" } ], \"lang_name\" : \"Old French\", \"term\" : \"effect\", \"status\" : \"ok\", \"lang\" : \"fro\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"effect\", \"status\" : \"inline\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"effect\", \"lang\" : \"en\" }, { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"is_duplicate\" : true, \"children\" : [ ], \"id\" : \"-ive\", \"status\" : { \"1\" : \"la\", \"2\" : \":der\", \"3\" : \"ine-pro:<alt:*-iHwós><ety:from<*-wós<id:adjectival suffix>>>\", \"id\" : \"-ive\", \"pos\" : \"suffix\" }, \"lang_name\" : \"Latin\", \"term\" : \"-īvus\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old French\", \"term\" : \"-if\", \"status\" : \"ok\", \"lang\" : \"fro\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"-yf\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"-ive\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"is_group\" : true, \"keyword\" : \"afeq\", \"is_invisible\" : \"all\" } ], \"lang_name\" : \"English\", \"term\" : \"effective\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"ineffective\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"ineffective\">\nFrom in- + effective.",
      "name": "etymon"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Indo-European *né\nProto-Indo-European *n̥-\nProto-Italic *n̥-\nLatin in-bor.\nMiddle English in-\nEnglish in-\nProto-Indo-European *h₁éǵʰ\nProto-Indo-European *-s\nProto-Indo-European *h₁éǵʰs\nProto-Italic *eks\nLatin ex\nLatin ex-\nProto-Indo-European *dʰeh₁-\nProto-Indo-European *dʰeh₁k-\nProto-Indo-European *-yéti\nProto-Indo-European *dʰh₁kyéti\nProto-Italic *θakjō\nProto-Italic *fakjō\nLatin faciō\nLatin efficiō\nProto-Indo-European *-wós\nProto-Indo-European *-iHwósder.\nLatin -īvus\nLatin effectīvusbor.\nFrench effectifder.\nEnglish effective\nEnglish ineffective\nFrom in- + effective.",
  "forms": [
    {
      "form": "more ineffective",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most ineffective",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ineffective (comparative more ineffective, superlative most ineffective)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
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        {
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          "kind": "other",
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      ],
      "glosses": [
        "Not having the desired effect; ineffectual; otiose."
      ],
      "id": "en-ineffective-en-adj-ZOT53F1Y",
      "links": [
        [
          "effect",
          "effect"
        ],
        [
          "ineffectual",
          "ineffectual"
        ],
        [
          "otiose",
          "otiose"
        ]
      ],
      "synonyms": [
        {
          "word": "fruitless"
        },
        {
          "word": "inefficacious"
        },
        {
          "word": "unprofitable"
        },
        {
          "word": "lame"
        },
        {
          "source": "Thesaurus:futile",
          "word": "bootless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "barren"
        },
        {
          "source": "Thesaurus:futile",
          "word": "futile"
        },
        {
          "source": "Thesaurus:futile",
          "word": "sterile"
        },
        {
          "source": "Thesaurus:futile",
          "word": "fruitless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "gainless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "idle"
        },
        {
          "source": "Thesaurus:futile",
          "word": "dry"
        },
        {
          "source": "Thesaurus:futile",
          "word": "ineffectual"
        },
        {
          "source": "Thesaurus:futile",
          "word": "inefficacious"
        },
        {
          "source": "Thesaurus:futile",
          "tags": [
            "obsolete"
          ],
          "word": "inutile"
        },
        {
          "source": "Thesaurus:futile",
          "word": "no good"
        },
        {
          "source": "Thesaurus:futile",
          "word": "otiose"
        },
        {
          "source": "Thesaurus:futile",
          "word": "pointless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "profitless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "purposeless"
        },
        {
          "source": "Thesaurus:futile",
          "tags": [
            "African-American-Vernacular-English",
            "derogatory"
          ],
          "word": "tired"
        },
        {
          "source": "Thesaurus:futile",
          "word": "unavailing"
        },
        {
          "source": "Thesaurus:futile",
          "word": "unprofitable"
        },
        {
          "source": "Thesaurus:futile",
          "word": "unuseful"
        },
        {
          "source": "Thesaurus:futile",
          "word": "unutilizable"
        },
        {
          "source": "Thesaurus:futile",
          "word": "useless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "vain"
        },
        {
          "source": "Thesaurus:futile",
          "word": "void"
        }
      ],
      "translations": [
        {
          "_dis1": "84 16",
          "code": "bg",
          "lang": "Bulgarian",
          "lang_code": "bg",
          "roman": "neefikasen",
          "sense": "not having the desired effect; ineffectual",
          "word": "неефикасен"
        },
        {
          "_dis1": "84 16",
          "code": "bg",
          "lang": "Bulgarian",
          "lang_code": "bg",
          "roman": "neefektiven",
          "sense": "not having the desired effect; ineffectual",
          "word": "неефективен"
        },
        {
          "_dis1": "84 16",
          "code": "ca",
          "lang": "Catalan",
          "lang_code": "ca",
          "sense": "not having the desired effect; ineffectual",
          "word": "ineficaç"
        },
        {
          "_dis1": "84 16",
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "lang_code": "cmn",
          "sense": "not having the desired effect; ineffectual",
          "word": "无效果的"
        },
        {
          "_dis1": "84 16",
          "code": "de",
          "lang": "German",
          "lang_code": "de",
          "sense": "not having the desired effect; ineffectual",
          "word": "wirkungslos"
        },
        {
          "_dis1": "84 16",
          "code": "el",
          "lang": "Greek",
          "lang_code": "el",
          "roman": "atelésforos",
          "sense": "not having the desired effect; ineffectual",
          "word": "ατελέσφορος"
        },
        {
          "_dis1": "84 16",
          "code": "grc",
          "lang": "Ancient Greek",
          "lang_code": "grc",
          "roman": "anenérgētos",
          "sense": "not having the desired effect; ineffectual",
          "word": "ἀνενέργητος"
        },
        {
          "_dis1": "84 16",
          "code": "hu",
          "lang": "Hungarian",
          "lang_code": "hu",
          "sense": "not having the desired effect; ineffectual",
          "word": "hatástalan"
        },
        {
          "_dis1": "84 16",
          "code": "ga",
          "lang": "Irish",
          "lang_code": "ga",
          "sense": "not having the desired effect; ineffectual",
          "word": "ainéifeachtach"
        },
        {
          "_dis1": "84 16",
          "code": "it",
          "lang": "Italian",
          "lang_code": "it",
          "sense": "not having the desired effect; ineffectual",
          "word": "ineffettivo"
        },
        {
          "_dis1": "84 16",
          "code": "it",
          "lang": "Italian",
          "lang_code": "it",
          "sense": "not having the desired effect; ineffectual",
          "word": "inefficace"
        },
        {
          "_dis1": "84 16",
          "code": "gv",
          "lang": "Manx",
          "lang_code": "gv",
          "sense": "not having the desired effect; ineffectual",
          "word": "neuobbragh"
        },
        {
          "_dis1": "84 16",
          "code": "mi",
          "lang": "Māori",
          "lang_code": "mi",
          "sense": "not having the desired effect; ineffectual",
          "word": "rōrā"
        },
        {
          "_dis1": "84 16",
          "code": "mi",
          "lang": "Māori",
          "lang_code": "mi",
          "sense": "not having the desired effect; ineffectual",
          "word": "pekekiwi"
        },
        {
          "_dis1": "84 16",
          "code": "mi",
          "lang": "Māori",
          "lang_code": "mi",
          "sense": "not having the desired effect; ineffectual",
          "word": "kikokore"
        },
        {
          "_dis1": "84 16",
          "code": "mi",
          "lang": "Māori",
          "lang_code": "mi",
          "sense": "not having the desired effect; ineffectual",
          "word": "mohemohe"
        },
        {
          "_dis1": "84 16",
          "code": "pl",
          "lang": "Polish",
          "lang_code": "pl",
          "sense": "not having the desired effect; ineffectual",
          "word": "bezskuteczny"
        },
        {
          "_dis1": "84 16",
          "code": "pl",
          "lang": "Polish",
          "lang_code": "pl",
          "sense": "not having the desired effect; ineffectual",
          "word": "nieefektywny"
        },
        {
          "_dis1": "84 16",
          "code": "pl",
          "lang": "Polish",
          "lang_code": "pl",
          "sense": "not having the desired effect; ineffectual",
          "word": "bezpłodny"
        },
        {
          "_dis1": "84 16",
          "code": "es",
          "lang": "Spanish",
          "lang_code": "es",
          "sense": "not having the desired effect; ineffectual",
          "word": "ineficaz"
        },
        {
          "_dis1": "84 16",
          "code": "es",
          "lang": "Spanish",
          "lang_code": "es",
          "sense": "not having the desired effect; ineffectual",
          "word": "inoperante"
        },
        {
          "_dis1": "84 16",
          "code": "sv",
          "lang": "Swedish",
          "lang_code": "sv",
          "sense": "not having the desired effect; ineffectual",
          "word": "verkningslös"
        }
      ]
    },
    {
      "categories": [
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          "ref": "2016, Justin O. Schmidt, The Sting of the Wild, Johns Hopkins University Press, →ISBN, page 102:",
          "text": "Fire ants circumvented the problem of an ineffective sting by having an unusual and highly effective venom that when daubed or sprayed on other ants penetrates their waxy protective integumental barrier and kills or disables them.",
          "type": "quotation"
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          "ref": "2025 May 29, Kalyeena Makortoff, “US federal court blocks Trump from imposing sweeping tariffs”, in The Guardian, →ISSN:",
          "text": "Their use was “impermissible not because it is unwise or ineffective, but because [federal law]^([sic]) does not allow it”, the decision explained.",
          "type": "quotation"
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      ],
      "glosses": [
        "Lacking in ability; incompetent or inadequate."
      ],
      "id": "en-ineffective-en-adj-4L-bFw7V",
      "links": [
        [
          "ability",
          "ability"
        ],
        [
          "incompetent",
          "incompetent"
        ],
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          "inadequate",
          "inadequate"
        ]
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      "synonyms": [
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          "word": "incapable"
        },
        {
          "word": "inept"
        },
        {
          "word": "deficient"
        },
        {
          "word": "insufficient"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "amateurish"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "backwards"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "bad"
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        {
          "source": "Thesaurus:unskilled",
          "word": "bungling"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "clumsy"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "ham-fisted"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "ham-handed"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "inapt"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "incapable"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "incompetent"
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        {
          "source": "Thesaurus:unskilled",
          "word": "ineffective"
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        {
          "source": "Thesaurus:unskilled",
          "word": "inept"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "inexpert"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "maladroit"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "miserable"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "noob"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "unable"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "unprofessional"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "unqualified"
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        {
          "source": "Thesaurus:unskilled",
          "word": "unskillful"
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          "source": "Thesaurus:inadequate",
          "word": "awanting"
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        {
          "source": "Thesaurus:inadequate",
          "word": "deficient"
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        {
          "source": "Thesaurus:inadequate",
          "word": "dismal"
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          "source": "Thesaurus:inadequate",
          "word": "exiguous"
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          "tags": [
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          "word": "geason"
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          "source": "Thesaurus:inadequate",
          "word": "inadequate"
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          "source": "Thesaurus:inadequate",
          "word": "insufficient"
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          "word": "lank"
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        {
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          "word": "lean"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "lousy"
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        {
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          "word": "meager"
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        {
          "source": "Thesaurus:inadequate",
          "word": "measly"
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          "word": "paltry"
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        {
          "source": "Thesaurus:inadequate",
          "word": "poor"
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          "word": "raunchy"
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          "word": "scant"
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        {
          "source": "Thesaurus:inadequate",
          "word": "scantling"
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        {
          "source": "Thesaurus:inadequate",
          "word": "scanty"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "scarce"
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        {
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          "word": "skimpy"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "sleazy"
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        {
          "source": "Thesaurus:inadequate",
          "tags": [
            "figuratively"
          ],
          "word": "slender"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "spare"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "sparse"
        },
        {
          "source": "Thesaurus:inadequate",
          "tags": [
            "figuratively"
          ],
          "word": "threadbare"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "unsatisfactory"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "unsufficient"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "wanting"
        },
        {
          "source": "Thesaurus:inadequate",
          "tags": [
            "UK",
            "dialectal"
          ],
          "word": "wanty"
        }
      ],
      "translations": [
        {
          "_dis1": "3 97",
          "code": "bg",
          "lang": "Bulgarian",
          "lang_code": "bg",
          "roman": "nesposoben",
          "sense": "lacking in ability; incompetent or inadequate",
          "word": "неспособен"
        },
        {
          "_dis1": "3 97",
          "code": "bg",
          "lang": "Bulgarian",
          "lang_code": "bg",
          "roman": "neumel",
          "sense": "lacking in ability; incompetent or inadequate",
          "word": "неумел"
        },
        {
          "_dis1": "3 97",
          "code": "ca",
          "lang": "Catalan",
          "lang_code": "ca",
          "sense": "lacking in ability; incompetent or inadequate",
          "word": "ineficaç"
        },
        {
          "_dis1": "3 97",
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "lang_code": "cmn",
          "sense": "lacking in ability; incompetent or inadequate",
          "word": "缺乏能力的"
        },
        {
          "_dis1": "3 97",
          "code": "de",
          "lang": "German",
          "lang_code": "de",
          "sense": "lacking in ability; incompetent or inadequate",
          "word": "unfähig"
        },
        {
          "_dis1": "3 97",
          "code": "ga",
          "lang": "Irish",
          "lang_code": "ga",
          "sense": "lacking in ability; incompetent or inadequate",
          "word": "ainéifeachtach"
        },
        {
          "_dis1": "3 97",
          "code": "it",
          "lang": "Italian",
          "lang_code": "it",
          "sense": "lacking in ability; incompetent or inadequate",
          "word": "inadeguato"
        },
        {
          "_dis1": "3 97",
          "code": "pl",
          "lang": "Polish",
          "lang_code": "pl",
          "sense": "lacking in ability; incompetent or inadequate",
          "word": "niekompetentny"
        },
        {
          "_dis1": "3 97",
          "code": "pl",
          "lang": "Polish",
          "lang_code": "pl",
          "sense": "lacking in ability; incompetent or inadequate",
          "word": "nieadekwatny"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌɪn.ɪˈfɛk.tɪv/",
      "note": "weak vowel distinction"
    },
    {
      "ipa": "/ˌɪn.əˈfɛk.tɪv/",
      "note": "weak vowel merger"
    },
    {
      "ipa": "/ˌɪn.əˈfek.tɪv/",
      "tags": [
        "Australia"
      ]
    },
    {
      "audio": "LL-Q1860 (eng)-Jjamesryan-ineffective.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/35/LL-Q1860_%28eng%29-Jjamesryan-ineffective.wav/LL-Q1860_%28eng%29-Jjamesryan-ineffective.wav.mp3",
      "note": "Brisbane",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/35/LL-Q1860_%28eng%29-Jjamesryan-ineffective.wav/LL-Q1860_%28eng%29-Jjamesryan-ineffective.wav.ogg"
    },
    {
      "rhymes": "-ɛktɪv"
    }
  ],
  "word": "ineffective"
}

{
  "categories": [
    "English adjectives",
    "English entries with etymology texts",
    "English entries with etymology trees",
    "English entries with etymon",
    "English entries with incorrect language header",
    "English lemmas",
    "English terms derived from the Proto-Indo-European root *dʰeh₁-",
    "English terms derived from the Proto-Indo-European word *h₁éǵʰ",
    "English terms derived from the Proto-Indo-European word *h₁éǵʰs",
    "English terms derived from the Proto-Indo-European word *né",
    "English terms prefixed with in- (inverse)",
    "Entries with translation boxes",
    "Pages using etymon with no ID",
    "Pages with 1 entry",
    "Pages with entries",
    "Pages with etymology trees",
    "Pages with etymon",
    "Rhymes:English/ɛktɪv",
    "Rhymes:English/ɛktɪv/4 syllables",
    "Terms with Ancient Greek translations",
    "Terms with Bulgarian translations",
    "Terms with Catalan translations",
    "Terms with German translations",
    "Terms with Greek translations",
    "Terms with Hungarian translations",
    "Terms with Irish translations",
    "Terms with Italian translations",
    "Terms with Mandarin translations",
    "Terms with Manx translations",
    "Terms with Māori translations",
    "Terms with Polish translations",
    "Terms with Spanish translations",
    "Terms with Swedish translations"
  ],
  "derived": [
    {
      "word": "ineffectively"
    },
    {
      "word": "ineffectiveness"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "in-<id:inverse>",
        "4": "effective",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *né\nProto-Indo-European *n̥-\nProto-Italic *n̥-\nLatin in-bor.\nMiddle English in-\nEnglish in-\nProto-Indo-European *h₁éǵʰ\nProto-Indo-European *-s\nProto-Indo-European *h₁éǵʰs\nProto-Italic *eks\nLatin ex\nLatin ex-\nProto-Indo-European *dʰeh₁-\nProto-Indo-European *dʰeh₁k-\nProto-Indo-European *-yéti\nProto-Indo-European *dʰh₁kyéti\nProto-Italic *θakjō\nProto-Italic *fakjō\nLatin faciō\nLatin efficiō\nProto-Indo-European *-wós\nProto-Indo-European *-iHwósder.\nLatin -īvus\nLatin effectīvusbor.\nFrench effectifder.\nEnglish effective\nEnglish ineffective\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"id\" : \"not\", \"children\" : [ { \"terms\" : [ { \"id\" : \"un\", \"children\" : [ { \"terms\" : [ { \"id\" : \"not\", \"children\" : [ { \"terms\" : [ { \"id\" : \"not\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*né\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*n̥-\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*n̥-\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"in-\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"status\" : \"inline\", \"lang_name\" : \"Middle English\", \"term\" : \"in-\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"in-\", \"lang\" : \"en\" }, { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"gloss\" : \"to produce\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"ex-\", \"id\" : \"out\", \"children\" : [ { \"terms\" : [ { \"id\" : \"out\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁éǵʰ\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" }, { \"id\" : \"adverbial\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-s\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁éǵʰs\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*eks\", \"status\" : \"ok\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"ex\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"ex-\", \"gloss\" : \"out of\", \"lang\" : \"la\" }, { \"id\" : \"to do\", \"children\" : [ { \"terms\" : [ { \"id\" : \"to make\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"*θakjō\", \"lang_name\" : \"Proto-Italic\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"*dʰh₁kyéti\", \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"do\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*dʰeh₁-\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*dʰeh₁k-\", \"status\" : \"inline\", \"lang\" : \"ine-pro\" }, { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-yéti\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*fakjō\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"faciō\", \"gloss\" : \"to do, to make\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Latin\", \"term\" : \"efficiō\", \"status\" : \"ok\", \"lang\" : \"la\" }, { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"alt\" : \"*-iHwós\", \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"id\" : \"adjectival suffix\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-wós\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Latin\", \"term\" : \"-īvus\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Latin\", \"term\" : \"effectīvus\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"French\", \"term\" : \"effectif\", \"status\" : \"ok\", \"lang\" : \"fr\" } ], \"keyword\" : \"derived\" }, { \"terms\" : [ { \"id\" : \"noun\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"lbor.\", \"keyword_label\" : \"Learned borrowing from\", \"terms\" : [ { \"id\" : \"noun\", \"children\" : [ { \"terms\" : [ { \"is_duplicate\" : true, \"children\" : [ ], \"status\" : { \"1\" : \"la\", \"2\" : \":af\", \"3\" : \"ex-<id:out><alt:ex-><t:out of>\", \"4\" : \"faciō<id:to do><t:to do, to make>\", \"title\" : \"efficiō\", \"text\" : \"*\" }, \"lang_name\" : \"Latin\", \"term\" : \"efficiō\", \"lang\" : \"la\" }, { \"id\" : \"action noun\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"action noun\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-tus\", \"lang\" : \"ine-pro\", \"pos\" : \"suffix deriving action nouns from verb roots\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-tus\", \"status\" : \"inline\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-tus\", \"lang\" : \"la\", \"pos\" : \"forming action nouns\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"effectus\", \"lang\" : \"la\" } ], \"keyword\" : \"lbor\" } ], \"lang_name\" : \"Old French\", \"term\" : \"effect\", \"status\" : \"ok\", \"lang\" : \"fro\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"effect\", \"status\" : \"inline\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"effect\", \"lang\" : \"en\" }, { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"is_duplicate\" : true, \"children\" : [ ], \"id\" : \"-ive\", \"status\" : { \"1\" : \"la\", \"2\" : \":der\", \"3\" : \"ine-pro:<alt:*-iHwós><ety:from<*-wós<id:adjectival suffix>>>\", \"id\" : \"-ive\", \"pos\" : \"suffix\" }, \"lang_name\" : \"Latin\", \"term\" : \"-īvus\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old French\", \"term\" : \"-if\", \"status\" : \"ok\", \"lang\" : \"fro\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"-yf\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"-ive\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"is_group\" : true, \"keyword\" : \"afeq\", \"is_invisible\" : \"all\" } ], \"lang_name\" : \"English\", \"term\" : \"effective\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"ineffective\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"ineffective\">\nFrom in- + effective.",
      "name": "etymon"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Indo-European *né\nProto-Indo-European *n̥-\nProto-Italic *n̥-\nLatin in-bor.\nMiddle English in-\nEnglish in-\nProto-Indo-European *h₁éǵʰ\nProto-Indo-European *-s\nProto-Indo-European *h₁éǵʰs\nProto-Italic *eks\nLatin ex\nLatin ex-\nProto-Indo-European *dʰeh₁-\nProto-Indo-European *dʰeh₁k-\nProto-Indo-European *-yéti\nProto-Indo-European *dʰh₁kyéti\nProto-Italic *θakjō\nProto-Italic *fakjō\nLatin faciō\nLatin efficiō\nProto-Indo-European *-wós\nProto-Indo-European *-iHwósder.\nLatin -īvus\nLatin effectīvusbor.\nFrench effectifder.\nEnglish effective\nEnglish ineffective\nFrom in- + effective.",
  "forms": [
    {
      "form": "more ineffective",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most ineffective",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ineffective (comparative more ineffective, superlative most ineffective)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "Not having the desired effect; ineffectual; otiose."
      ],
      "links": [
        [
          "effect",
          "effect"
        ],
        [
          "ineffectual",
          "ineffectual"
        ],
        [
          "otiose",
          "otiose"
        ]
      ],
      "synonyms": [
        {
          "word": "fruitless"
        },
        {
          "word": "inefficacious"
        },
        {
          "word": "unprofitable"
        },
        {
          "word": "lame"
        },
        {
          "source": "Thesaurus:futile",
          "word": "bootless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "barren"
        },
        {
          "source": "Thesaurus:futile",
          "word": "futile"
        },
        {
          "source": "Thesaurus:futile",
          "word": "sterile"
        },
        {
          "source": "Thesaurus:futile",
          "word": "fruitless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "gainless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "idle"
        },
        {
          "source": "Thesaurus:futile",
          "word": "dry"
        },
        {
          "source": "Thesaurus:futile",
          "word": "ineffectual"
        },
        {
          "source": "Thesaurus:futile",
          "word": "inefficacious"
        },
        {
          "source": "Thesaurus:futile",
          "tags": [
            "obsolete"
          ],
          "word": "inutile"
        },
        {
          "source": "Thesaurus:futile",
          "word": "no good"
        },
        {
          "source": "Thesaurus:futile",
          "word": "otiose"
        },
        {
          "source": "Thesaurus:futile",
          "word": "pointless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "profitless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "purposeless"
        },
        {
          "source": "Thesaurus:futile",
          "tags": [
            "African-American-Vernacular-English",
            "derogatory"
          ],
          "word": "tired"
        },
        {
          "source": "Thesaurus:futile",
          "word": "unavailing"
        },
        {
          "source": "Thesaurus:futile",
          "word": "unprofitable"
        },
        {
          "source": "Thesaurus:futile",
          "word": "unuseful"
        },
        {
          "source": "Thesaurus:futile",
          "word": "unutilizable"
        },
        {
          "source": "Thesaurus:futile",
          "word": "useless"
        },
        {
          "source": "Thesaurus:futile",
          "word": "vain"
        },
        {
          "source": "Thesaurus:futile",
          "word": "void"
        }
      ]
    },
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              41,
              52
            ]
          ],
          "ref": "2016, Justin O. Schmidt, The Sting of the Wild, Johns Hopkins University Press, →ISBN, page 102:",
          "text": "Fire ants circumvented the problem of an ineffective sting by having an unusual and highly effective venom that when daubed or sprayed on other ants penetrates their waxy protective integumental barrier and kills or disables them.",
          "type": "quotation"
        },
        {
          "bold_text_offsets": [
            [
              57,
              68
            ]
          ],
          "ref": "2025 May 29, Kalyeena Makortoff, “US federal court blocks Trump from imposing sweeping tariffs”, in The Guardian, →ISSN:",
          "text": "Their use was “impermissible not because it is unwise or ineffective, but because [federal law]^([sic]) does not allow it”, the decision explained.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Lacking in ability; incompetent or inadequate."
      ],
      "links": [
        [
          "ability",
          "ability"
        ],
        [
          "incompetent",
          "incompetent"
        ],
        [
          "inadequate",
          "inadequate"
        ]
      ],
      "synonyms": [
        {
          "word": "incapable"
        },
        {
          "word": "inept"
        },
        {
          "word": "deficient"
        },
        {
          "word": "insufficient"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "amateurish"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "backwards"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "bad"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "bungling"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "clumsy"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "ham-fisted"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "ham-handed"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "inapt"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "incapable"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "incompetent"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "ineffective"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "inept"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "inexpert"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "maladroit"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "miserable"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "noob"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "unable"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "unprofessional"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "unqualified"
        },
        {
          "source": "Thesaurus:unskilled",
          "word": "unskillful"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "awanting"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "deficient"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "dismal"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "exiguous"
        },
        {
          "source": "Thesaurus:inadequate",
          "tags": [
            "UK",
            "dialectal"
          ],
          "word": "geason"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "inadequate"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "insufficient"
        },
        {
          "source": "Thesaurus:inadequate",
          "tags": [
            "obsolete"
          ],
          "word": "lank"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "lean"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "lousy"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "meager"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "measly"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "paltry"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "poor"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "raunchy"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "scant"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "scantling"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "scanty"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "scarce"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "skimpy"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "sleazy"
        },
        {
          "source": "Thesaurus:inadequate",
          "tags": [
            "figuratively"
          ],
          "word": "slender"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "spare"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "sparse"
        },
        {
          "source": "Thesaurus:inadequate",
          "tags": [
            "figuratively"
          ],
          "word": "threadbare"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "unsatisfactory"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "unsufficient"
        },
        {
          "source": "Thesaurus:inadequate",
          "word": "wanting"
        },
        {
          "source": "Thesaurus:inadequate",
          "tags": [
            "UK",
            "dialectal"
          ],
          "word": "wanty"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌɪn.ɪˈfɛk.tɪv/",
      "note": "weak vowel distinction"
    },
    {
      "ipa": "/ˌɪn.əˈfɛk.tɪv/",
      "note": "weak vowel merger"
    },
    {
      "ipa": "/ˌɪn.əˈfek.tɪv/",
      "tags": [
        "Australia"
      ]
    },
    {
      "audio": "LL-Q1860 (eng)-Jjamesryan-ineffective.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/35/LL-Q1860_%28eng%29-Jjamesryan-ineffective.wav/LL-Q1860_%28eng%29-Jjamesryan-ineffective.wav.mp3",
      "note": "Brisbane",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/35/LL-Q1860_%28eng%29-Jjamesryan-ineffective.wav/LL-Q1860_%28eng%29-Jjamesryan-ineffective.wav.ogg"
    },
    {
      "rhymes": "-ɛktɪv"
    }
  ],
  "translations": [
    {
      "code": "bg",
      "lang": "Bulgarian",
      "lang_code": "bg",
      "roman": "neefikasen",
      "sense": "not having the desired effect; ineffectual",
      "word": "неефикасен"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "lang_code": "bg",
      "roman": "neefektiven",
      "sense": "not having the desired effect; ineffectual",
      "word": "неефективен"
    },
    {
      "code": "ca",
      "lang": "Catalan",
      "lang_code": "ca",
      "sense": "not having the desired effect; ineffectual",
      "word": "ineficaç"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "lang_code": "cmn",
      "sense": "not having the desired effect; ineffectual",
      "word": "无效果的"
    },
    {
      "code": "de",
      "lang": "German",
      "lang_code": "de",
      "sense": "not having the desired effect; ineffectual",
      "word": "wirkungslos"
    },
    {
      "code": "el",
      "lang": "Greek",
      "lang_code": "el",
      "roman": "atelésforos",
      "sense": "not having the desired effect; ineffectual",
      "word": "ατελέσφορος"
    },
    {
      "code": "grc",
      "lang": "Ancient Greek",
      "lang_code": "grc",
      "roman": "anenérgētos",
      "sense": "not having the desired effect; ineffectual",
      "word": "ἀνενέργητος"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "lang_code": "hu",
      "sense": "not having the desired effect; ineffectual",
      "word": "hatástalan"
    },
    {
      "code": "ga",
      "lang": "Irish",
      "lang_code": "ga",
      "sense": "not having the desired effect; ineffectual",
      "word": "ainéifeachtach"
    },
    {
      "code": "it",
      "lang": "Italian",
      "lang_code": "it",
      "sense": "not having the desired effect; ineffectual",
      "word": "ineffettivo"
    },
    {
      "code": "it",
      "lang": "Italian",
      "lang_code": "it",
      "sense": "not having the desired effect; ineffectual",
      "word": "inefficace"
    },
    {
      "code": "gv",
      "lang": "Manx",
      "lang_code": "gv",
      "sense": "not having the desired effect; ineffectual",
      "word": "neuobbragh"
    },
    {
      "code": "mi",
      "lang": "Māori",
      "lang_code": "mi",
      "sense": "not having the desired effect; ineffectual",
      "word": "rōrā"
    },
    {
      "code": "mi",
      "lang": "Māori",
      "lang_code": "mi",
      "sense": "not having the desired effect; ineffectual",
      "word": "pekekiwi"
    },
    {
      "code": "mi",
      "lang": "Māori",
      "lang_code": "mi",
      "sense": "not having the desired effect; ineffectual",
      "word": "kikokore"
    },
    {
      "code": "mi",
      "lang": "Māori",
      "lang_code": "mi",
      "sense": "not having the desired effect; ineffectual",
      "word": "mohemohe"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "not having the desired effect; ineffectual",
      "word": "bezskuteczny"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "not having the desired effect; ineffectual",
      "word": "nieefektywny"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "not having the desired effect; ineffectual",
      "word": "bezpłodny"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "lang_code": "es",
      "sense": "not having the desired effect; ineffectual",
      "word": "ineficaz"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "lang_code": "es",
      "sense": "not having the desired effect; ineffectual",
      "word": "inoperante"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "lang_code": "sv",
      "sense": "not having the desired effect; ineffectual",
      "word": "verkningslös"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "lang_code": "bg",
      "roman": "nesposoben",
      "sense": "lacking in ability; incompetent or inadequate",
      "word": "неспособен"
    },
    {
      "code": "bg",
      "lang": "Bulgarian",
      "lang_code": "bg",
      "roman": "neumel",
      "sense": "lacking in ability; incompetent or inadequate",
      "word": "неумел"
    },
    {
      "code": "ca",
      "lang": "Catalan",
      "lang_code": "ca",
      "sense": "lacking in ability; incompetent or inadequate",
      "word": "ineficaç"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "lang_code": "cmn",
      "sense": "lacking in ability; incompetent or inadequate",
      "word": "缺乏能力的"
    },
    {
      "code": "de",
      "lang": "German",
      "lang_code": "de",
      "sense": "lacking in ability; incompetent or inadequate",
      "word": "unfähig"
    },
    {
      "code": "ga",
      "lang": "Irish",
      "lang_code": "ga",
      "sense": "lacking in ability; incompetent or inadequate",
      "word": "ainéifeachtach"
    },
    {
      "code": "it",
      "lang": "Italian",
      "lang_code": "it",
      "sense": "lacking in ability; incompetent or inadequate",
      "word": "inadeguato"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "lacking in ability; incompetent or inadequate",
      "word": "niekompetentny"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "lacking in ability; incompetent or inadequate",
      "word": "nieadekwatny"
    }
  ],
  "word": "ineffective"
}

Download raw JSONL data for ineffective meaning in English (21.7kB)

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-09-20 from the enwiktionary dump dated 2026-09-02 using wiktextract (d6fca27 and 65e1673). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.