tacky (2)EnglishOxford English Thesaurustacky2 adjective a tacky game show: tawdry, tasteless, kitsch, vulgar, crude, garish, gaudy, showy, loud, trashy, cheap, cheap and nasty, nasty, common, second-rate, Brummagem; informal flash, flashy, tatty, naff. ▷antonyms tasteful, refined.tacky (2) Oxford Dictionary of English