80 entries under afraid topic. ×

3
ghastful(adjective, awful, terrible, horrible)
3
god awful(adjective, awful, terrible, horrible)
3
grizzly(adjective, awful, terrible, horrible)
3
gross(adjective, awful, terrible, horrible)
3
grueling(adjective, awful, terrible, horrible)
3
hair raising(adjective, awful, terrible, horrible)
3
hellish(adjective, awful, terrible, horrible)
3
helluva(adjective, awful, terrible, horrible)
3
immane(adjective, awful, terrible, horrible)
3
miserable(adjective, awful, terrible, horrible)
3
mortal(adjective, awful, terrible, horrible)
3
parlous(adjective, awful, terrible, horrible)
3
perishing(adjective, awful, terrible, horrible)
3
scarey(adjective, awful, terrible, horrible)
3
splitting(adjective, awful, terrible, horrible)
3
towering(adjective, awful, terrible, horrible)
3
tragic(adjective, awful, terrible, horrible)
3
tragical(adjective, awful, terrible, horrible)
3
very bad(adjective, awful, terrible, horrible)
3
woesome(adjective, awful, terrible, horrible)
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APASmart Define. (2016). frightening thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/frightening/thesaurus/synonyms
ChicagoSmart Define. 2016. "frightening thesaurus" https://smartdefine.org/frightening/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, frightening thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/frightening/thesaurus/synonyms>.
MLASmart Define. "frightening thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/frightening/thesaurus/synonyms>