Synonyms|596Antonyms|93|Broader|6Narrower|0Related|517

158 entries under terrible topic. ×

8
enormous(adjective, right, awful, horrible)
8
fearful(adjective, unpleasant, awful, disgusting)
8
ungodly(adjective, offensive, unpleasant, awful)
7
accursed(adjective, taste, nasty, offensive, awful)
7
filthy(adjective, blue, taste, offensive, unpleasant)
7
intolerable(adjective, severe, evil, awful)
7
low(adjective, awful, corrupt, disgusting)
7
malevolent(adjective, bad, nasty, offensive, violent)
7
miserable(adjective, awful, horrible, afraid)
7
unholy(adjective, unpleasant, awful, disgusting)
6
blatant(adjective, awful, horrible, afraid)
6
desperate(adjective, awful, horrible, afraid)
6
insufferable(adjective, vile, horrible, extreme)
6
lurid(adjective, evil, taste, unpleasant, awful)
6
mean(adjective, bad, wrong, evil, nasty)
6
noisome(adjective, blue, taste, offensive, unpleasant)
6
unbearable(adjective, severe, offensive, unpleasant, awful)
5
abysmal(adjective, taste, awful, horrible)
5
curst(adjective, taste, dislike, awful)
5
dread(adjective, awful, horrible, afraid)
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ChicagoSmart Define. 2015. "heinous thesaurus" https://smartdefine.org/heinous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, heinous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/heinous/thesaurus/synonyms>.
MLASmart Define. "heinous thesaurus" 15 October 2015. Web. 28 September 2026. <https://smartdefine.org/heinous/thesaurus/synonyms>