Synonyms|254Antonyms|41|Broader|4Narrower|0Related|527
2
heartbreaking(sad, unhappy, awful, terrible, dreadful)
2
heartrending(adjective, sad, unhappy, sorrowful)
2
horrible
2
ill-starred(adjective, unhappy, miserable, wretched, unfortunate)
2
internecine(adjective, harmful, injurious, damaging, deadly)
2
malignant(injurious, damaging, destructive)
2
monumental
2
pathetic(adjective, sad, unhappy, sorrowful)
2
perilous(adjective, adverse)
2
piteous(adjective, sad, unhappy, sorrowful)
2
pitiable(adjective, sad, unhappy, sorrowful)
2
poor(sad, unhappy, sorrowful)
2
regrettable
2
risky(injurious, damaging, destructive)
2
shocking(adjective, sad, unhappy, awful, terrible)
2
sorrowful(sad, unhappy)
2
subversive(injurious, damaging, destructive)
2
toxic(adjective, harmful, injurious, damaging, deadly)
2
unfriendly(adjective, adverse)
2
unhappy(adjective, sad, miserable, wretched, sorrowful)
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APASmart Define. (2015). catastrophic thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/catastrophic/thesaurus/synonyms
ChicagoSmart Define. 2015. "catastrophic thesaurus" https://smartdefine.org/catastrophic/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, catastrophic thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/catastrophic/thesaurus/synonyms>.
MLASmart Define. "catastrophic thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/catastrophic/thesaurus/synonyms>