128 entries under adjective topic. ×

6
inauspicious(horrible, black, fearful, baleful)
6
lurid(strange, horrible, black, horror)
6
morbid(awful, terrible, horrible, afraid)
6
spine-chilling(awful, terrible, horrible, afraid)
5
apocalyptic(horrible, fearful, warn, luck)
5
atrocious(awful, terrible, horrible, afraid)
5
baneful(horrible, fearful, warn, luck)
5
forbidding(black, baleful, bodeful)
5
gastful(awful, terrible, horrible, afraid)
5
ghastful(awful, terrible, horrible, afraid)
5
ghoulish(strange, horrible, horror, scary)
5
gloomy(horrible, black, fearful, baleful)
5
grizzly(awful, terrible, horrible, afraid)
5
grueling(awful, terrible, horrible, afraid)
5
hair raising(awful, terrible, horrible, afraid)
5
ill-boding(horrible, black, fearful, baleful)
5
menacing(black, baleful, bodeful)
5
nasty(awful, terrible, horrible, afraid)
5
perishing(awful, terrible, strange, horrible)
5
portentous(fear, black, warn, luck)
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APASmart Define. (2015). direful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/direful/thesaurus/synonyms
ChicagoSmart Define. 2015. "direful thesaurus" https://smartdefine.org/direful/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, direful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/direful/thesaurus/synonyms>.
MLASmart Define. "direful thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/direful/thesaurus/synonyms>