Synonyms and Antonyms of discourteous
- wouldn't tolerate anything so discourteous as the interruption of another speaker during a discussion
arch, audacious, bold, bold-faced, brash, brassy, brazen, cheeky, fresh, impudent, insolent, lippy, sassy, saucy, shameless
boorish, caddish, churlish, clownish, loutish, uncouth, vulgar
abrupt, blunt, brusque (also brusk), crusty, curt, gruff, sharp, snippety, snippy
antisocial, crabbed, cross, disagreeable, grumpy, sullen, surly
improper, incorrect, indecent, indecorous, unseemly
arrogant, bumptious, conceited, haughty, high-handed, imperious, peremptory, pompous, presumptuous, pretentious, supercilious, superior