96 entries under dreadful topic. ×

27
grisly(adjective, unpleasant, terrible, disgusting, vile)
26
beastly(adjective, mean, rough, poor, nasty)
25
execrable(adjective, nasty, offensive, unpleasant, terrible)
24
offensive(adjective, bad, severe, nasty, unpleasant)
24
repulsive(adjective, bad, nasty, offensive, unpleasant)
23
disgusting(adjective, bad, nasty, offensive, unpleasant)
23
loathsome(adjective, bad, nasty, offensive, unpleasant)
22
horrific(adjective, bad, nasty, terrible, fear)
22
revolting(adjective, bad, nasty, offensive, unpleasant)
21
obnoxious(adjective, bad, nasty, offensive, unpleasant)
21
unspeakable(adjective, mean, bad, obscure, unpleasant)
19
horrifying(adjective, bad, terrible, foul, shocking)
19
wicked(adjective, mean, severe, nasty, unpleasant)
18
fearful(adjective, good, bad, great, severe)
17
outrageous(adjective, bad, severe, nasty, offensive)
16
distressing(adjective, bad, severe, sad, tender)
16
severe(adjective, bad, great, tender, offensive)
15
abhorrent(adjective, nasty, offensive, unpleasant, terrible)
15
cruel(adjective, mean, strong, severe, nasty)
15
disagreeable(adjective, adverb, mean, nasty, tender)
10 years ago|45k views|share |citing 
APASmart Define. (2016). awful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/awful/thesaurus/synonyms
ChicagoSmart Define. 2016. "awful thesaurus" https://smartdefine.org/awful/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, awful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/awful/thesaurus/synonyms>.
MLASmart Define. "awful thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/awful/thesaurus/synonyms>