Find the Synonym of Rudeness and Unrefined Words

boorish, crass, curt, degrade, demean, derisive, flagrant, flippant, gross, harsh, impertinent, impropriety, impudence, indecorous, indignity, indiscreet, infantilize, insolent, insufferable, intrusive, obnoxious, obtrude, patronize, priggish, profanity, puerile, raffish, repugnant, ribald, rude, scurrilous, taunt, uncouth, vulgar