176 entries under terrible topic. ×

6
untamed(adjective, strong, wrong, severe, rough)
6
vehement(adjective, strong, severe, nasty, intense)
6
woeful(adjective, unpleasant, awful, horrible)
5
cutthroat(adjective, mean, strong, severe, harsh)
5
gross(adjective, mean, bad, wrong, evil)
5
intolerable(adjective, evil, vile, horrible)
5
mortal(adjective, mean, harsh, awful)
5
refractory(adjective, hard, severe, rough, harsh)
4
almighty(adjective, awful, horrible, afraid)
4
detestable(adjective, evil, nasty, offensive, unpleasant)
4
frightening(adjective, awful, horrible, afraid)
4
howling(adjective, awful, horrible, afraid)
4
insufferable(adjective, vile, horrible, odious)
4
morbid(adjective, awful, horrible, afraid)
4
unbearable(adjective, vile, horrible, odious)
3
abysmal(adjective, awful, horrible, afraid)
3
blatant(adjective, awful, horrible, afraid)
3
chronic(adjective, awful, horrible, afraid)
3
crashing(adjective, awful, horrible, afraid)
3
darn(adjective, awful, horrible, afraid)
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APASmart Define. (2016). vicious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/vicious/thesaurus/synonyms
ChicagoSmart Define. 2016. "vicious thesaurus" https://smartdefine.org/vicious/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, vicious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/vicious/thesaurus/synonyms>.
MLASmart Define. "vicious thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/vicious/thesaurus/synonyms>