110 entries under terrible topic. ×

3
towering(adjective, awful, horrible, afraid)
3
tragical(adjective, awful, horrible, afraid)
3
tremendous(adjective, awful, horrible, afraid)
3
unsettling(adjective, awful, horrible, afraid)
3
woesome(adjective, awful, horrible, afraid)
2
iniquitous(corrupt, immoral, shocking, atrocious)
2
nefarious(evil, awful, corrupt, vicious)
1
sleazy(adjective, nasty, offensive, awful)
1
unbearable(adjective, offensive, unpleasant, awful)
0
extreme(severe, awful, serious, shocking)
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APASmart Define. (2016). beastly thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/beastly/thesaurus/synonyms
ChicagoSmart Define. 2016. "beastly thesaurus" https://smartdefine.org/beastly/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, beastly thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/beastly/thesaurus/synonyms>.
MLASmart Define. "beastly thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/beastly/thesaurus/synonyms>