不作法 (busahou) Japanese meaning: ill-mannered | Kotomora法
な
態
度
に
皆
が
驚
い
た
。
Everyone was surprised by his rude attitude.
Making noise while eating is ill-mannered.
Usage patterns
不作法な〈事〉a rude/impolite (act, remark, etc.)
Looking at your phone during a meal is a rude thing to do.
不作法を働くto commit an act of rudeness
He ended up behaving rudely in front of the customer.