128 entries under adjective topic. ×

8
baleful(horrible, black, fearful, bodeful)
8
creepy(nasty, strange, horrible, black)
8
desperate(awful, terrible, horrible, afraid)
8
fearsome(fear, black, baleful, bodeful)
8
frightful(awful, terrible, fear, horrible)
8
ominous(horrible, fearful, foreboding, warn)
8
redoubtable
8
unlucky(horrible, black, fearful, warn)
7
flagrant(awful, terrible, strange, horrible)
7
grim(black, baleful, bodeful)
7
hair-raising(awful, terrible, strange, horrible)
7
helluva(awful, terrible, strange, horrible)
7
hideous(awful, terrible, horrible, afraid)
7
parlous(awful, terrible, strange, horrible)
7
scathing(awful, terrible, strange, horrible)
7
woeful(awful, terrible, strange, horrible)
6
abominable(awful, terrible, horrible, afraid)
6
deadly(awful, terrible, strange, horrible)
6
formidable
6
horrific
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APASmart Define. (2015). direful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/direful/thesaurus/synonyms
ChicagoSmart Define. 2015. "direful thesaurus" https://smartdefine.org/direful/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, direful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/direful/thesaurus/synonyms>.
MLASmart Define. "direful thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/direful/thesaurus/synonyms>