ill-mannered

Definitions

Lacking in good manners; impolite or rude.

Behaving in a way that is socially unacceptable or discourteous.

Examples

It was considered ill-mannered to interrupt the speaker during the formal presentation.

The ill-mannered guest left the dinner party without thanking the host for the meal.

Synonyms

rude impolite discourteous uncouth churlish insolent bad-mannered

Antonyms

polite courteous well-mannered refined civil gentlemanly gracious