"ненароком" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "derived terms",
        "2": "Derived"
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      "expansion": "Derived",
      "name": "glossary"
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    {
      "args": {
        "1": "ru",
        "2": "sla-pro",
        "3": "*narokъ",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Proto-Slavic *narokъ",
      "name": "der"
    },
    {
      "args": {
        "1": "ru",
        "2": "sla-pro",
        "3": "*narokъ"
      },
      "expansion": "Derived from Proto-Slavic *narokъ",
      "name": "der+"
    }
  ],
  "etymology_text": "Derived from Proto-Slavic *narokъ (analysable as не- (ne-) + на- (na-) + рок (rok, “fate”) + -ом (-om, adverbial suffix)).",
  "forms": [
    {
      "form": "ненаро́ком",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "nenarókom",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ненаро́ком"
      },
      "expansion": "ненаро́ком • (nenarókom)",
      "name": "ru-adv"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "inadvertently, accidentally, by accident, unintentionally"
      ],
      "id": "en-ненароком-ru-adv-FjN2rrXt",
      "links": [
        [
          "inadvertently",
          "inadvertently"
        ],
        [
          "accidentally",
          "accidentally"
        ],
        [
          "by accident",
          "by accident"
        ],
        [
          "unintentionally",
          "unintentionally"
        ]
      ],
      "related": [
        {
          "roman": "naróčno",
          "word": "наро́чно"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[nʲɪnɐˈrokəm]"
    }
  ],
  "word": "ненароком"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "derived terms",
        "2": "Derived"
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      "expansion": "Derived",
      "name": "glossary"
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    {
      "args": {
        "1": "ru",
        "2": "sla-pro",
        "3": "*narokъ",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Proto-Slavic *narokъ",
      "name": "der"
    },
    {
      "args": {
        "1": "ru",
        "2": "sla-pro",
        "3": "*narokъ"
      },
      "expansion": "Derived from Proto-Slavic *narokъ",
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    }
  ],
  "etymology_text": "Derived from Proto-Slavic *narokъ (analysable as не- (ne-) + на- (na-) + рок (rok, “fate”) + -ом (-om, adverbial suffix)).",
  "forms": [
    {
      "form": "ненаро́ком",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "nenarókom",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ненаро́ком"
      },
      "expansion": "ненаро́ком • (nenarókom)",
      "name": "ru-adv"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adv",
  "related": [
    {
      "roman": "naróčno",
      "word": "наро́чно"
    }
  ],
  "senses": [
    {
      "categories": [
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        "Pages with entries",
        "Russian 4-syllable words",
        "Russian adverbs",
        "Russian entries with incorrect language header",
        "Russian lemmas",
        "Russian terms derived from Proto-Slavic",
        "Russian terms with IPA pronunciation"
      ],
      "glosses": [
        "inadvertently, accidentally, by accident, unintentionally"
      ],
      "links": [
        [
          "inadvertently",
          "inadvertently"
        ],
        [
          "accidentally",
          "accidentally"
        ],
        [
          "by accident",
          "by accident"
        ],
        [
          "unintentionally",
          "unintentionally"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[nʲɪnɐˈrokəm]"
    }
  ],
  "word": "ненароком"
}