3
dismal
3
disturbing
3
excruciating(adjective, endured)
3
filthy(adjective, taste, awful, terrible, apperance)
3
grewsome(adjective, endured)
3
grotesque(adjective, plain, unpleasant, awful, ugly)
3
hateful(adjective, taste, awful, terrible, apperance)
3
hopeless(sad, unhappy, sorrowful)
3
insufferable(adjective, endured)
3
insupportable(adjective, endured)
3
lamentable(adjective, sad, unhappy, awful, terrible)
3
noisome(adjective, taste, awful, terrible, apperance)
3
obscene(offensive, terrible, disgusting, vicious, repulsive)
3
off-putting
3
petrifying
3
piercing(adjective, endured)
3
putrid(adjective, taste, awful, terrible, apperance)
3
scandalous(adjective, nasty, unpleasant, awful, disgusting)
3
tormenting(adjective, endured)
3
torturous(adjective, endured)
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APASmart Define. (2015). appalling thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/appalling/thesaurus/synonyms
ChicagoSmart Define. 2015. "appalling thesaurus" https://smartdefine.org/appalling/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, appalling thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/appalling/thesaurus/synonyms>.
MLASmart Define. "appalling thesaurus" 17 July 2015. Web. 22 September 2026. <https://smartdefine.org/appalling/thesaurus/synonyms>