10
dowdy(adjective, plain, cheap, gaudy, unsophisticated)
10
savorless(adjective, weak, flat, nasty, offensive)
10
unappetizing(adjective, weak, flat, nasty, offensive)
10
unbecoming(adjective, style, wrong, offensive, rude)
9
distasteful(adjective, weak, flat, nasty, offensive)
9
glitzy(adjective, cheap, loud, flashy, gaudy)
9
low(adjective, dull, bad, rough, offensive)
9
unfashionable(adjective, plain, shabby, drab, dingy)
9
unsavory(adjective, dull, weak, taste, flat)
9
unstylish(adjective, plain, cheap, shabby, drab)
9
wishy-washy(adjective, dull, weak, plain, mild)
8
crass(adjective, dull, smooth, rough, low)
8
dead(adjective, dull, hard, weak, cold)
8
flamboyant(adjective, vulgar, cheap, extravagant, loud)
8
grotesque
8
indecorous(adjective, bad, wrong, offensive, rude)
8
meretricious(adjective, vulgar, brilliant, extravagant, loud)
8
mild(adjective, weak, flat, plain, bland)
8
offensive(adjective, dull, bad, rough, nasty)
8
splashy(adjective, brilliant, extravagant, loud, flashy)
11 years ago|27k views|share |citing 
APASmart Define. (2015). tasteless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/tasteless/thesaurus/synonyms
ChicagoSmart Define. 2015. "tasteless thesaurus" https://smartdefine.org/tasteless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, tasteless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/tasteless/thesaurus/synonyms>.
MLASmart Define. "tasteless thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/tasteless/thesaurus/synonyms>