12
calamitously(adverb, misfortune, adversely, disastrously, destructively)
12
disastrously(adverb, misfortune, adversely, destructively, by bad luck)
5
destructively(adverb, misfortune, disastrously, destructively)
5
grievously(adverb, adversely)
5
tragically(adverb, adversely)
5
unfortunately(adverb, misfortune, adversely, by bad luck)
4
detrimentally(adverb, adversely, destructively)
4
unluckily(adverb, adversely)
4
woefully(adverb, adversely)
3
adversely(adverb, adversely)
3
antipathetically(adverb, adversely)
3
cataclysmically(adverb, misfortune)
3
difficultly(adverb, adversely)
3
distressfully(adverb, adversely)
3
harmfully(adverb, disastrously, destructively)
3
inauspiciously(adverb, adversely)
3
miserably(adverb, adversely)
3
perilously(adverb, adversely)
3
ruinously(adverb, misfortune, disastrously)
3
troublesomely(adverb, adversely)
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APASmart Define. (2015). catastrophically thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/catastrophically/thesaurus/synonyms
ChicagoSmart Define. 2015. "catastrophically thesaurus" https://smartdefine.org/catastrophically/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, catastrophically thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/catastrophically/thesaurus/synonyms>.
MLASmart Define. "catastrophically thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/catastrophically/thesaurus/synonyms>