"不確実" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "不",
        "2": "ふ-",
        "3": "確%実",
        "4": "かく%じつ",
        "t1": "un-; non-",
        "t2": "certain"
      },
      "expansion": "不(ふ) (fu-, “un-; non-”) + 確(かく)実(じつ) (kakujitsu, “certain”)",
      "name": "com-ja"
    }
  ],
  "etymology_text": "Compound of 不(ふ) (fu-, “un-; non-”) + 確(かく)実(じつ) (kakujitsu, “certain”)",
  "forms": [
    {
      "form": "不確実",
      "ruby": [
        [
          "不",
          "ふ"
        ],
        [
          "確",
          "かく"
        ],
        [
          "実",
          "じつ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "fukakujitsu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ふかくじつ"
      },
      "expansion": "不(ふ)確(かく)実(じつ) • (fukakujitsu)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms prefixed with 不",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "uncertain; unreliable; inauthentic"
      ],
      "id": "en-不確実-ja-noun-69H2E73O",
      "links": [
        [
          "uncertain",
          "uncertain"
        ],
        [
          "unreliable",
          "unreliable"
        ],
        [
          "inauthentic",
          "inauthentic"
        ]
      ],
      "synonyms": [
        {
          "roman": "futashika",
          "ruby": [
            [
              "不",
              "ふ"
            ],
            [
              "慥",
              "たし"
            ]
          ],
          "word": "不慥か"
        }
      ]
    }
  ],
  "sounds": [
    {
      "other": "ふかくじつ"
    },
    {
      "other": "ふかくじつ"
    },
    {
      "ipa": "[ɸɯ̟̊ᵝka̠kɯ̟ᵝʑit͡sɨᵝ]"
    }
  ],
  "word": "不確実"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "不",
        "2": "ふ-",
        "3": "確%実",
        "4": "かく%じつ",
        "t1": "un-; non-",
        "t2": "certain"
      },
      "expansion": "不(ふ) (fu-, “un-; non-”) + 確(かく)実(じつ) (kakujitsu, “certain”)",
      "name": "com-ja"
    }
  ],
  "etymology_text": "Compound of 不(ふ) (fu-, “un-; non-”) + 確(かく)実(じつ) (kakujitsu, “certain”)",
  "forms": [
    {
      "form": "不確実",
      "ruby": [
        [
          "不",
          "ふ"
        ],
        [
          "確",
          "かく"
        ],
        [
          "実",
          "じつ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "fukakujitsu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ふかくじつ"
      },
      "expansion": "不(ふ)確(かく)実(じつ) • (fukakujitsu)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese compound terms",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms prefixed with 不",
        "Japanese terms spelled with fifth grade kanji",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with non-redundant manual transliterations",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with three Han script characters"
      ],
      "glosses": [
        "uncertain; unreliable; inauthentic"
      ],
      "links": [
        [
          "uncertain",
          "uncertain"
        ],
        [
          "unreliable",
          "unreliable"
        ],
        [
          "inauthentic",
          "inauthentic"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "ふかくじつ"
    },
    {
      "other": "ふかくじつ"
    },
    {
      "ipa": "[ɸɯ̟̊ᵝka̠kɯ̟ᵝʑit͡sɨᵝ]"
    }
  ],
  "synonyms": [
    {
      "roman": "futashika",
      "ruby": [
        [
          "不",
          "ふ"
        ],
        [
          "慥",
          "たし"
        ]
      ],
      "word": "不慥か"
    }
  ],
  "word": "不確実"
}