4
foul(adjective, endured)
4
grieving(verb, adjective, lamenting)
4
grueling(adjective, painful)
4
heartbreaking(adjective, moving, emotional, shocking, touching)
4
heinous(adjective, endured)
4
monstrous(adjective, endured)
4
paining(verb, paining)
4
sad(adjective, moving, awful, terrible, emotional)
4
strong(adjective, severe, harsh, intense, powerful)
4
tedious(adjective, sickness, ache, anguishes)
4
tortuous(adjective, distressing, disturbing, unbearable, punishing)
4
unfortunate(adjective, endured)
3
abhorrent(adjective, endured)
3
abominable(adjective, endured)
3
afflictive(adjective, tender, raw, painful, burning)
3
annoying(adjective, painful)
3
avenging(verb, punishing)
3
bemoaning(verb, lamenting)
3
besetting(adjective, painful)
3
bewailing(verb, lamenting)
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APASmart Define. (2015). agonizing thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/agonizing/thesaurus/synonyms
ChicagoSmart Define. 2015. "agonizing thesaurus" https://smartdefine.org/agonizing/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, agonizing thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/agonizing/thesaurus/synonyms>.
MLASmart Define. "agonizing thesaurus" 21 July 2015. Web. 21 September 2026. <https://smartdefine.org/agonizing/thesaurus/synonyms>