649 entries under adjective topic. ×

18
macabre(awful, grim, shocking, atrocious)
18
terrifying(unpleasant, awful, violent, disgusting)
17
dread(noun, bad, severe, awful)
17
evil(evil, nasty, unpleasant, foul)
17
severe(appearance, bad, hard, great)
17
unspeakable(mean, nasty, unpleasant, awful)
17
wicked(bad, severe, evil, nasty)
16
extreme(bad, strong, great, severe)
16
grievous(strong, severe, sad, tender)
16
miserable(sad, unhappy, inferior, useless)
16
odious(bad, severe, evil, nasty)
16
repellent(dull, evil, nasty, offensive)
16
sickening(dull, unpleasant, disgusting, horrible)
16
terrific(great, tough, intense, unpleasant)
15
distressing(severe, difficult, sad, tender)
15
execrable(mean, nasty, unpleasant, awful)
15
fearful(good, bad, great, severe)
15
formidable(appearance, bad, great, nasty)
15
horrific(great, tough, nasty, awful)
14
fearsome(awful, wonderful, fear, grand)
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APASmart Define. (2016). terrible thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/terrible/thesaurus/synonyms
ChicagoSmart Define. 2016. "terrible thesaurus" https://smartdefine.org/terrible/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, terrible thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/terrible/thesaurus/synonyms>.
MLASmart Define. "terrible thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/terrible/thesaurus/synonyms>