"обоснованно" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "обосно́ванный",
        "3": "-о"
      },
      "expansion": "обосно́ванный (obosnóvannyj) + -о (-o)",
      "name": "af"
    }
  ],
  "etymology_text": "обосно́ванный (obosnóvannyj) + -о (-o)",
  "forms": [
    {
      "form": "обосно́ванно",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "obosnóvanno",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "(по)обосно́ваннее",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "(по)обосно́ванней",
      "tags": [
        "comparative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "обосно́ванно",
        "2": "+"
      },
      "expansion": "обосно́ванно • (obosnóvanno) (comparative (по)обосно́ваннее or (по)обосно́ванней)",
      "name": "ru-adv"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian terms suffixed with -о",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "in a valid, well-founded, well-motivated, justified manner"
      ],
      "id": "en-обоснованно-ru-adv-pTPd-7Qf",
      "links": [
        [
          "valid",
          "valid"
        ],
        [
          "well-founded",
          "well-founded"
        ],
        [
          "well",
          "well"
        ],
        [
          "motivated",
          "motivated"
        ],
        [
          "justified",
          "justified"
        ],
        [
          "manner",
          "manner"
        ]
      ],
      "related": [
        {
          "roman": "obosnóvannyj",
          "word": "обосно́ванный"
        },
        {
          "roman": "obosnóvannostʹ",
          "word": "обосно́ванность"
        },
        {
          "roman": "obosnóvyvatʹ",
          "tags": [
            "imperfective"
          ],
          "word": "обосно́вывать"
        },
        {
          "roman": "obosnovátʹ",
          "tags": [
            "perfective"
          ],
          "word": "обоснова́ть"
        },
        {
          "roman": "obosnóvyvatʹsja",
          "tags": [
            "imperfective"
          ],
          "word": "обосно́вываться"
        },
        {
          "roman": "obosnovátʹsja",
          "tags": [
            "perfective"
          ],
          "word": "обоснова́ться"
        },
        {
          "roman": "obosnovánije",
          "word": "обоснова́ние"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɐbɐsˈnovən(ː)ə]"
    }
  ],
  "word": "обоснованно"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "обосно́ванный",
        "3": "-о"
      },
      "expansion": "обосно́ванный (obosnóvannyj) + -о (-o)",
      "name": "af"
    }
  ],
  "etymology_text": "обосно́ванный (obosnóvannyj) + -о (-o)",
  "forms": [
    {
      "form": "обосно́ванно",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "obosnóvanno",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "(по)обосно́ваннее",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "(по)обосно́ванней",
      "tags": [
        "comparative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "обосно́ванно",
        "2": "+"
      },
      "expansion": "обосно́ванно • (obosnóvanno) (comparative (по)обосно́ваннее or (по)обосно́ванней)",
      "name": "ru-adv"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adv",
  "related": [
    {
      "roman": "obosnóvannyj",
      "word": "обосно́ванный"
    },
    {
      "roman": "obosnóvannostʹ",
      "word": "обосно́ванность"
    },
    {
      "roman": "obosnóvyvatʹ",
      "tags": [
        "imperfective"
      ],
      "word": "обосно́вывать"
    },
    {
      "roman": "obosnovátʹ",
      "tags": [
        "perfective"
      ],
      "word": "обоснова́ть"
    },
    {
      "roman": "obosnóvyvatʹsja",
      "tags": [
        "imperfective"
      ],
      "word": "обосно́вываться"
    },
    {
      "roman": "obosnovátʹsja",
      "tags": [
        "perfective"
      ],
      "word": "обоснова́ться"
    },
    {
      "roman": "obosnovánije",
      "word": "обоснова́ние"
    }
  ],
  "senses": [
    {
      "categories": [
        "Russian 5-syllable words",
        "Russian adverbs",
        "Russian entries with incorrect language header",
        "Russian lemmas",
        "Russian terms suffixed with -о",
        "Russian terms with IPA pronunciation"
      ],
      "glosses": [
        "in a valid, well-founded, well-motivated, justified manner"
      ],
      "links": [
        [
          "valid",
          "valid"
        ],
        [
          "well-founded",
          "well-founded"
        ],
        [
          "well",
          "well"
        ],
        [
          "motivated",
          "motivated"
        ],
        [
          "justified",
          "justified"
        ],
        [
          "manner",
          "manner"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɐbɐsˈnovən(ː)ə]"
    }
  ],
  "word": "обоснованно"
}