3
deplorable(adjective, endured)
3
dire(adjective, endured)
3
distressing(adjective, horrible, intolerable)
3
ghastly(adjective, endured)
3
grewsome(adjective, endured)
3
harsh(adjective, endured)
3
hideous(adjective, endured)
3
horrifying(adjective, endured)
3
lurid(adjective, endured)
3
macabre(adjective, endured)
3
monstrous(adjective, endured)
3
nightmarish(adjective, endured)
3
noxious(adjective, endured)
3
obscene
3
outrageous(adjective, horrible, intolerable)
3
severe(adjective, painful)
3
unfortunate(adjective, endured)
3
unpleasant(adjective, nasty, offensive, terrible, hateful)
2
aggravating(adjective, painful)
2
despicable(adjective, terrible, vile, horrible, hateful)
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APASmart Define. (2015). insufferable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/insufferable/thesaurus/synonyms
ChicagoSmart Define. 2015. "insufferable thesaurus" https://smartdefine.org/insufferable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, insufferable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/insufferable/thesaurus/synonyms>.
MLASmart Define. "insufferable thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/insufferable/thesaurus/synonyms>