不誠実(ふせいじつ)

ふせいじつ
adjective
insincere; dishonest; unfaithful
1. insincere; dishonest; unfaithful; disingenuous
Lacking sincerity or honesty in one's words, actions, or attitude. Describes a person or behavior that does not show genuine care or truthfulness.
不誠実(ふせいじつ)な態度(たいど)は許(ゆる)せない。
I can't forgive that insincere attitude.
彼(かれ)は約束(やくそく)を守(まも)らない不誠実(ふせいじつ)な人(ひと)だ。
He is a dishonest person who doesn't keep his promises.
会社(かいしゃ)の不誠実(ふせいじつ)な対応(たいおう)に対(たい)して、消費者(しょうひしゃ)から批判(ひはん)の声(こえ)が上(あ)がった。
Consumers raised criticism against the company's insincere response.

Compound of 不(ふ) (not, un-) + 誠実(せいじつ) (sincere, honest). The negative form of 誠実(せいじつ).

COMMON COLLOCATIONS:

  • 不誠実(ふせいじつ)な態度(たいど): insincere attitude
  • 不誠実(ふせいじつ)な対応(たいおう): dishonest response/handling
  • 不誠実(ふせいじつ)な人(ひと): an insincere person
  • 不誠実(ふせいじつ)な行為(こうい): dishonest conduct

SIMILAR WORDS:

  • 不真面目(ふまじめ): not serious, flippant — focuses on lack of earnestness
  • 不正直(ふしょうじき): dishonest — focuses specifically on lying or deception
  • 誠実(せいじつ): sincere, honest — the positive counterpart
general
Added 2026.4.3 5:24
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