See 悠久 in All languages combined, or Wiktionary
{
"antonyms": [
{
"word": "一瞬"
},
{
"word": "一瞬間"
},
{
"word": "一刹那"
},
{
"word": "刹那"
},
{
"word": "咄嗟"
},
{
"word": "寸陰"
},
{
"word": "寸時"
},
{
"word": "片時"
},
{
"word": "瞬間"
},
{
"word": "瞬刻"
},
{
"word": "瞬時"
},
{
"word": "須臾"
},
{
"word": "間髪を容れず"
},
{
"word": "間一髪"
},
{
"word": "あっという間"
},
{
"word": "瞬く間"
},
{
"word": "瞬く内"
},
{
"word": "瞬く隙"
},
{
"word": "またたくあいだ"
}
],
"categories": [
{
"kind": "other",
"name": "日本語",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語 名詞",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語 国際音声記号あり",
"parents": [],
"source": "w"
}
],
"forms": [
{
"form": "ゆうきゅう"
}
],
"lang": "日本語",
"lang_code": "ja",
"pos": "noun",
"pos_title": "名詞",
"senses": [
{
"glosses": [
"果てしなく長く続くこと。またはその時間。"
],
"id": "ja-悠久-ja-noun-Wjv7E3iq"
}
],
"sounds": [
{
"form": "ゆうきゅう",
"raw_tags": [
"東京式"
],
"roman": "[yùúkyúú]",
"tags": [
"Heiban"
]
},
{
"ipa": "[jɯ̟ᵝːkʲɨᵝː]"
},
{
"form": "ゆーきゅー",
"raw_tags": [
"京阪式"
],
"tags": [
"Heiban"
]
}
],
"synonyms": [
{
"word": "永遠"
},
{
"word": "永久"
},
{
"word": "永劫"
},
{
"word": "久遠"
},
{
"word": "恒久"
},
{
"word": "長久"
},
{
"word": "無窮"
},
{
"word": "とこしえ"
},
{
"word": "とわ"
}
],
"word": "悠久"
}
{
"categories": [
{
"kind": "other",
"name": "日本語",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語 国際音声記号あり",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語 形容動詞",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語 形容動詞 ダ活用",
"parents": [],
"source": "w"
}
],
"forms": [
{
"form": "悠久",
"raw_tags": [
"ダ活用",
"語幹"
]
},
{
"form": "だろ",
"raw_tags": [
"ダ活用"
],
"tags": [
"imperfective"
]
},
{
"form": "だっ",
"raw_tags": [
"ダ活用"
],
"tags": [
"continuative"
]
},
{
"form": "で",
"raw_tags": [
"ダ活用"
],
"tags": [
"continuative"
]
},
{
"form": "に",
"raw_tags": [
"ダ活用"
],
"tags": [
"continuative"
]
},
{
"form": "だ",
"raw_tags": [
"ダ活用"
],
"tags": [
"terminal"
]
},
{
"form": "な",
"raw_tags": [
"ダ活用"
],
"tags": [
"attributive"
]
},
{
"form": "なら",
"raw_tags": [
"ダ活用"
],
"tags": [
"hypothetical"
]
},
{
"form": "(無し)",
"raw_tags": [
"ダ活用"
],
"tags": [
"imperative"
]
},
{
"form": "悠久だろう",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形",
"推量・意志"
]
},
{
"form": "未然形 + う",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合",
"推量・意志"
]
},
{
"form": "悠久だった",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"past",
"completive"
]
},
{
"form": "連用形 + た",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"past",
"completive"
]
},
{
"form": "悠久でない",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"negative"
]
},
{
"form": "連用形 + ない",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"negative"
]
},
{
"form": "悠久になる",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"intransitive"
]
},
{
"form": "連用形 + なる",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"intransitive"
]
},
{
"form": "悠久だ",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"definitive"
]
},
{
"form": "終止形のみ",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"definitive"
]
},
{
"form": "悠久なこと",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"noun-from-verb"
]
},
{
"form": "連体形 + こと",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"noun-from-verb"
]
},
{
"form": "悠久ならば",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形",
"仮定条件"
]
},
{
"form": "仮定形 + ば",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合",
"仮定条件"
]
},
{
"form": "悠久そうだ",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形",
"様態"
]
},
{
"form": "語幹 + そうだ",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合",
"様態"
]
}
],
"lang": "日本語",
"lang_code": "ja",
"pos": "adj_noun",
"pos_title": "形容動詞",
"senses": [
{
"id": "ja-悠久-ja-adj_noun-47DEQpj8",
"tags": [
"no-gloss"
]
}
],
"sounds": [
{
"form": "ゆうきゅう",
"raw_tags": [
"東京式"
],
"roman": "[yùúkyúú]",
"tags": [
"Heiban"
]
},
{
"ipa": "[jɯ̟ᵝːkʲɨᵝː]"
},
{
"form": "ゆーきゅー",
"raw_tags": [
"京阪式"
],
"tags": [
"Heiban"
]
}
],
"word": "悠久"
}
{
"antonyms": [
{
"word": "一瞬"
},
{
"word": "一瞬間"
},
{
"word": "一刹那"
},
{
"word": "刹那"
},
{
"word": "咄嗟"
},
{
"word": "寸陰"
},
{
"word": "寸時"
},
{
"word": "片時"
},
{
"word": "瞬間"
},
{
"word": "瞬刻"
},
{
"word": "瞬時"
},
{
"word": "須臾"
},
{
"word": "間髪を容れず"
},
{
"word": "間一髪"
},
{
"word": "あっという間"
},
{
"word": "瞬く間"
},
{
"word": "瞬く内"
},
{
"word": "瞬く隙"
},
{
"word": "またたくあいだ"
}
],
"categories": [
"日本語",
"日本語 名詞",
"日本語 国際音声記号あり"
],
"forms": [
{
"form": "ゆうきゅう"
}
],
"lang": "日本語",
"lang_code": "ja",
"pos": "noun",
"pos_title": "名詞",
"senses": [
{
"glosses": [
"果てしなく長く続くこと。またはその時間。"
]
}
],
"sounds": [
{
"form": "ゆうきゅう",
"raw_tags": [
"東京式"
],
"roman": "[yùúkyúú]",
"tags": [
"Heiban"
]
},
{
"ipa": "[jɯ̟ᵝːkʲɨᵝː]"
},
{
"form": "ゆーきゅー",
"raw_tags": [
"京阪式"
],
"tags": [
"Heiban"
]
}
],
"synonyms": [
{
"word": "永遠"
},
{
"word": "永久"
},
{
"word": "永劫"
},
{
"word": "久遠"
},
{
"word": "恒久"
},
{
"word": "長久"
},
{
"word": "無窮"
},
{
"word": "とこしえ"
},
{
"word": "とわ"
}
],
"word": "悠久"
}
{
"categories": [
"日本語",
"日本語 国際音声記号あり",
"日本語 形容動詞",
"日本語 形容動詞 ダ活用"
],
"forms": [
{
"form": "悠久",
"raw_tags": [
"ダ活用",
"語幹"
]
},
{
"form": "だろ",
"raw_tags": [
"ダ活用"
],
"tags": [
"imperfective"
]
},
{
"form": "だっ",
"raw_tags": [
"ダ活用"
],
"tags": [
"continuative"
]
},
{
"form": "で",
"raw_tags": [
"ダ活用"
],
"tags": [
"continuative"
]
},
{
"form": "に",
"raw_tags": [
"ダ活用"
],
"tags": [
"continuative"
]
},
{
"form": "だ",
"raw_tags": [
"ダ活用"
],
"tags": [
"terminal"
]
},
{
"form": "な",
"raw_tags": [
"ダ活用"
],
"tags": [
"attributive"
]
},
{
"form": "なら",
"raw_tags": [
"ダ活用"
],
"tags": [
"hypothetical"
]
},
{
"form": "(無し)",
"raw_tags": [
"ダ活用"
],
"tags": [
"imperative"
]
},
{
"form": "悠久だろう",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形",
"推量・意志"
]
},
{
"form": "未然形 + う",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合",
"推量・意志"
]
},
{
"form": "悠久だった",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"past",
"completive"
]
},
{
"form": "連用形 + た",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"past",
"completive"
]
},
{
"form": "悠久でない",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"negative"
]
},
{
"form": "連用形 + ない",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"negative"
]
},
{
"form": "悠久になる",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"intransitive"
]
},
{
"form": "連用形 + なる",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"intransitive"
]
},
{
"form": "悠久だ",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"definitive"
]
},
{
"form": "終止形のみ",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"definitive"
]
},
{
"form": "悠久なこと",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"noun-from-verb"
]
},
{
"form": "連体形 + こと",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"noun-from-verb"
]
},
{
"form": "悠久ならば",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形",
"仮定条件"
]
},
{
"form": "仮定形 + ば",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合",
"仮定条件"
]
},
{
"form": "悠久そうだ",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形",
"様態"
]
},
{
"form": "語幹 + そうだ",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合",
"様態"
]
}
],
"lang": "日本語",
"lang_code": "ja",
"pos": "adj_noun",
"pos_title": "形容動詞",
"senses": [
{
"tags": [
"no-gloss"
]
}
],
"sounds": [
{
"form": "ゆうきゅう",
"raw_tags": [
"東京式"
],
"roman": "[yùúkyúú]",
"tags": [
"Heiban"
]
},
{
"ipa": "[jɯ̟ᵝːkʲɨᵝː]"
},
{
"form": "ゆーきゅー",
"raw_tags": [
"京阪式"
],
"tags": [
"Heiban"
]
}
],
"word": "悠久"
}
Download raw JSONL data for 悠久 meaning in 日本語 (4.1kB)
This page is a part of the kaikki.org machine-readable 日本語 dictionary. This dictionary is based on structured data extracted on 2025-08-28 from the jawiktionary dump dated 2025-08-23 using wiktextract (ffdbfc3 and b9346a0). 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.