不作法な

rude

→ 不作法だ
phrase Rare #36,874
rude Describes behavior or a person that lacks proper manners; often translated as “impolite” or “ill-mannered.”
JA: 人前で大声で話すのは不作法なことです。
EN: Talking loudly in public is rude.

彼はとても不作法なのでみな嫌っている

Everyone dislikes him because he’s so rude.

彼女の招待を断るとはあなたも不作法な人です

How rude of you to turn down her invitation.