uncouth

1 having or showing crudely insensitive or impolite manners will not tolerate any uncouth behavior, such as eating with one's mouth open Synonyms boorish, churlish, classless, cloddish, loutish, clownishRelated Words coarse, ill-bred, uncultivated, unpolished, unrefined, unsophisticated; tasteless, vulgar; beastly, bestial; doltish, oafish, stupid; discourteous, impolite, mannerless, misleared [chiefly Scottish], rude, uncivil, ungracious, unmannerly; awkward, ungainlyNear Antonyms couth, cultivated, polished, refined, sophisticated, well-bred; classy, courtly, genteel, gentlemanly, ladylike; civil, courteous, polite

2 lacking in refinement or good taste the movie's uncouth humor seemed to be purposely offensive Synonyms common, crass, crude, gross, ill-bred, illiberal [archaic], incult, insensible, low, lowbred, lowbrow, raffish, rough, rough-hewn, roughneck, rude, rugged, tasteless, coarse, uncultivated, uncultured, unpolished, unrefined, vulgarRelated Words boorish, churlish, cloddish, clownish, loutish, ungentlemanly; clumsy, lubberly, lumpish, oafish; inconsiderate, indelicate, insensitive, thoughtless; countrified (also countryfied), provincial, rustic (also rustical), unsophisticated; graceless, inelegant, tacky; animallike, barbaric, barbarous, uncivilized; mannerless, unmannered, unmannerlyNear Antonyms aristocratic, courtly, patrician; elegant, graceful, restrained; considerate, gracious, sensitive, thoughtful; citified, sophisticated, urbaneAntonyms civilized, cultivated, cultured, genteel, polished, refined, smooth, tasteful, ultrarefined, well-bred