uncouth[adjective]Synonyms: coarse, boorish, crude, graceless, ill-mannered, loutish, oafish, rough, rude, vulgar
Antonyms: couth
[TahlilGaran] English Synonym Dictionary ▲
un‧couth /ʌnˈkuːθ/
adjective[
Language: Old English;
Origin: uncuth, from un- + cuth 'known, familiar']
behaving and speaking in a way that is rude or socially unacceptable
—uncouthly adverb—uncouthness noun [uncountable] [TahlilGaran] Dictionary of Contemporary English ▲