18
gruesome(adjective, bad, evil, nasty, unpleasant)
18
wretched(verb, adjective, good, person, mean)
17
monstrous(adjective, adverb, evil, nasty, low)
16
contemptible(adjective, good, evil, offensive, base)
16
evil(adjective, blue, evil, nasty, offensive)
16
noxious(adjective, bad, evil, offensive, base)
15
base(adjective, adverb, bad, evil, low)
15
lousy(adjective, good, mean, bad, nasty)
15
wicked(adjective, blue, evil, offensive, unpleasant)
14
appalling(adjective, evil, offensive, unpleasant, base)
14
beastly(adjective, adverb, nasty, low, offensive)
14
fetid(adjective, offensive, unpleasant, rank, foul)
14
grisly(adjective, bad, evil, unpleasant, awful)
14
horrifying(adjective, severe, offensive, awful, terrible)
13
deplorable(adjective, offensive, awful, terrible, disgusting)
13
filthy(adjective, good, bad, blue, evil)
13
rank(adjective, blue, evil, offensive, unpleasant)
13
ugly(adjective, bad, evil, offensive, base)
12
fulsome(adjective, pain, dislike, awful, terrible)
12
horrendous(adjective, severe, evil, nasty, offensive)
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APASmart Define. (2016). loathsome thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/loathsome/thesaurus/synonyms
ChicagoSmart Define. 2016. "loathsome thesaurus" https://smartdefine.org/loathsome/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, loathsome thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/loathsome/thesaurus/synonyms>.
MLASmart Define. "loathsome thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/loathsome/thesaurus/synonyms>