3
bad(adjective, endured)
3
deplorable(adjective, endured)
3
dire(adjective, endured)
3
disgusting(adjective, endured)
3
distasteful(adjective, endured)
3
evil(adjective, endured)
3
frightful(adjective, endured)
3
ghastly(adjective, endured)
3
grewsome(adjective, endured)
3
grisly(adjective, endured)
3
gruesome(adjective, endured)
3
heinous(adjective, endured)
3
hideous(adjective, endured)
3
horrendous(adjective, endured)
3
horrible(adjective, endured)
3
horrid(adjective, endured)
3
horrifying(adjective, endured)
3
loathsome(adjective, endured)
3
lurid(adjective, endured)
3
macabre(adjective, endured)
11 years ago|9k views|share |citing 
APASmart Define. (2015). unendurable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unendurable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unendurable thesaurus" https://smartdefine.org/unendurable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, unendurable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unendurable/thesaurus/synonyms>.
MLASmart Define. "unendurable thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/unendurable/thesaurus/synonyms>