Synonyms|46Antonyms|45|Broader|0Narrower|0Related|25

12 entries under adjective topic. ×

10
cataclysmic(help, destructive)
6
catastrophic(help, destructive)
6
disastrous(help, destructive, detrimental, devastating)
5
calamitous(help, destructive)
5
destructive
4
devastating
4
fatal(help, destructive)
4
ruinous(help, destructive)
3
fateful
3
tragic
0
catastrophal
0
pluvial
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APASmart Define. (2015). cataclysmal thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/cataclysmal/thesaurus/synonyms
ChicagoSmart Define. 2015. "cataclysmal thesaurus" https://smartdefine.org/cataclysmal/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, cataclysmal thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/cataclysmal/thesaurus/synonyms>.
MLASmart Define. "cataclysmal thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/cataclysmal/thesaurus/synonyms>