37 entries under detrimental topic. ×

8
damaging(adjective, bad, unhappy, inappropriate, adverse)
8
deleterious(adjective, harmful, injurious, damaging, deadly)
8
ill-fated(adjective, miserable, unfortunate, doomed)
8
injurious(adjective, bad, wicked, immoral, malicious)
8
unfavorable(adjective, miserable, adverse, unfortunate, doomed)
8
unpropitious(adjective, bad, adverse, unfortunate)
6
luckless(adjective, miserable, unfortunate, doomed)
6
pernicious(adjective, bad, wicked, immoral, dreadful)
5
cataclysmal(adjective, help, destructive, devastating)
5
ill-starred(adjective, miserable, unfortunate, doomed)
2
consumptive(adjective, harmful, injurious, damaging, deadly)
2
hurtful(adjective, evil, nasty, harmful, injurious)
2
internecine(adjective, harmful, injurious, damaging, deadly)
2
noxious(adjective, harmful, injurious, damaging, deadly)
2
toxic(adjective, harmful, injurious, damaging, deadly)
1
pestiferous(adjective, harmful, injurious, damaging, deadly)
1
pestilential(adjective, harmful, injurious, damaging, deadly)
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APASmart Define. (2016). disastrous thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/disastrous/thesaurus/synonyms
ChicagoSmart Define. 2016. "disastrous thesaurus" https://smartdefine.org/disastrous/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2016, disastrous thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/disastrous/thesaurus/synonyms>.
MLASmart Define. "disastrous thesaurus" 24 March 2016. Web. 2 October 2026. <https://smartdefine.org/disastrous/thesaurus/synonyms>