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彼は不作法な振る舞いをした。
He behaved rudely.
Rude or improper behavior, especially in social or formal settings.
不作法な言葉遣いをしないでください。
Please don't use rude language.
彼は不作法な態度で接客した。
He served customers with a rude attitude.
This term is often used to criticize someone's behavior that is considered impolite or inappropriate in a given context.
In Japanese culture, proper manners and etiquette are highly valued. Using 不作法 to describe someone's behavior is a strong criticism, so it should be used carefully.
Composed of 不 (fu, 'not') and 作法 (sahō, 'manners' or 'etiquette'), literally meaning 'lacking proper manners.'
This term is commonly used in both formal and informal contexts to describe behavior that is considered socially inappropriate or disrespectful.