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彼は無教養な発言ばかりして、周りの人を不快にさせた。
He kept making uncultured remarks and made everyone around him uncomfortable.
lacking in education, refinement, or cultural awareness; uncultured
そんな無教養な振る舞いは、社会人として相応しくない。
Such uncultured behavior is unbecoming of a working adult.
彼は無教養な人だが、その一方で優しい一面もある。
He’s uncultured, but he also has a kind side.
Often used to criticize someone’s manners, speech, or general behavior as lacking sophistication.
無教養な is a strong criticism. In informal settings, softer alternatives like 「教養がない」 or 「マナーが悪い」 are more commonly used.
This word implies a moral judgment. Reserve it for situations where you’re critiquing someone’s manners or behavior, not their intelligence.
Composed of 無 (mu, 'not') + 教養 (kyōyō, 'education, culture, refinement'). Literally 'lacking education/culture.'
Primarily used in formal or critical contexts to describe someone’s lack of cultural or educational refinement. Avoid using it casually or jokingly, as it can sound harsh.