4
gooey
4
gross(adjective, bad, rough, poor, nasty)
4
nauseating(adjective, bad, nasty, offensive, unpleasant)
4
nauseous(adjective, offensive, unpleasant, disgusting, painful)
4
noxious(adjective, bad, offensive, awful, dirty)
4
obnoxious(verb, adjective, person, bad, nasty)
4
obscene(adjective, bad, offensive, awful, foul)
4
poisonous(adjective, bad, nasty, offensive, awful)
4
shitty
4
sloppy(adjective, nasty, loose, dirty, foul)
4
slovenly(adjective, nasty, foul, sloppy, filthy)
4
unwelcome(verb, adjective, person, nasty, offensive)
3
foetid
3
ghastly(adjective, bad, nasty, offensive, awful)
3
grim(adjective, bad, awful, disgusting, hate)
3
grubby(adjective, bad, nasty, offensive, unpleasant)
3
grungy(adjective, rough, poor, nasty, awful)
3
hairy(adjective, awful, dirty, gloom, badly)
3
malodorous(adjective, bad, offensive, unpleasant, foul)
3
objectionable(adjective, bad, nasty, offensive, unpleasant)
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APASmart Define. (2016). icky thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/icky/thesaurus/synonyms
ChicagoSmart Define. 2016. "icky thesaurus" https://smartdefine.org/icky/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, icky thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/icky/thesaurus/synonyms>.
MLASmart Define. "icky thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/icky/thesaurus/synonyms>