7
geeky
6
lousy(adjective, bad, evil, nasty, dislike)
5
horrid(adjective, evil, nasty, dislike, terrible)
5
innocent(adjective, simple, clean, raw, green)
5
poisonous(adjective, mean, bad, nasty, awful)
5
repulsive(adjective, bad, nasty, awful, terrible)
5
unbecoming(adjective, inadequate, useless, inappropriate, unhealthy)
4
beastly(adjective, mean, nasty, awful, dirty)
4
dreadful(adjective, evil, dislike, awful, dirty)
4
uncongenial(adjective, awful, dirty, inadequate, useless)
4
unfashionable
3
evil(adjective, mean, nasty, awful, terrible)
3
bad(adjective, nasty, horrible, disagreeable, sour)
3
hateful(adjective, mean, nasty, terrible, disgusting)
3
icky(adjective, bad, nasty, awful, dirty)
3
incapable(adjective, adequate, unqualified, unable, helpless)
3
inexperienced(adjective, weak, inadequate, green, unfit)
3
loathsome(adjective, nasty, terrible, disgusting, vicious)
3
not up to(expression, adjective, idiom, weak, inadequate)
2
not good(expression, bad, grody)
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APASmart Define. (2015). uncool thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/uncool/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncool thesaurus" https://smartdefine.org/uncool/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, uncool thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/uncool/thesaurus/synonyms>.
MLASmart Define. "uncool thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/uncool/thesaurus/synonyms>