55 entries under foul topic. ×

16
disgusting(adjective, dull, bad, nasty, offensive)
16
offensive(adjective, dull, bad, nasty, unpleasant)
15
nasty(adjective, dull, bad, offensive, unpleasant)
14
repellent(adjective, dull, bad, nasty, offensive)
14
repugnant(adjective, dull, bad, nasty, offensive)
14
repulsive(adjective, dull, bad, nasty, offensive)
14
revolting(adjective, dull, bad, nasty, offensive)
13
nauseating(adjective, dull, bad, nasty, offensive)
13
sickening(adjective, dull, bad, nasty, offensive)
11
loathsome(adjective, dull, bad, offensive)
11
objectionable(adjective, dull, bad, nasty, offensive)
7
gross(adjective, bad, nasty, offensive, unpleasant)
7
obnoxious(adjective, bad, nasty, offensive, unpleasant)
7
yucky(adjective, bad, offensive, disgusting)
6
bad(adjective, dull, offensive, disgusting)
6
ghastly(adjective, dull, bad, offensive)
4
painful(adjective, bad, offensive, unpleasant)
4
ugly(adjective, bad, offensive, unpleasant)
3
icky(adjective, bad, nasty, offensive, unpleasant)
3
odious(adjective, bad, offensive, disgusting)
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APASmart Define. (2016). unappetizing thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unappetizing/thesaurus/synonyms
ChicagoSmart Define. 2016. "unappetizing thesaurus" https://smartdefine.org/unappetizing/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, unappetizing thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unappetizing/thesaurus/synonyms>.
MLASmart Define. "unappetizing thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/unappetizing/thesaurus/synonyms>