Synonyms|170Antonyms|52|Broader|29Narrower|36Related|215

38 entries under harmful topic. ×

20
fatal(adjective, hurt, ruin, fail, damage)
15
deadly(adjective, ruin, fail, damage, collapse)
15
pernicious(adjective, hurt, ruin, fail, damage)
14
baneful(adjective, hurt, fail, damage, harm)
14
disastrous(adjective, ruin, fail, damage, collapse)
14
ruinous(adjective, hurt, fail, damage, harm)
11
baleful(adjective, ruin, fail, damage, collapse)
10
hurtful(adjective, hurt, fail, damage, harm)
10
slaughterous(adjective, ruin, fail, damage, collapse)
8
injurious(adjective, ruin, damage, violent, cruel)
7
devastating(adjective, hurt, damage, harm, destruction)
7
lethal(adjective, violent, cruel, killing)
6
detrimental(adjective, ruin, damage, wreck, downfall)
6
catastrophic(adjective, fail, damage, collapse)
6
lethiferous(adjective, killing, injurious, damaging)
6
noxious(adjective, fail, damage, collapse, violent)
5
calamitous(adjective, injurious, damaging, deadly)
5
damaging(adjective, injurious, deadly, fatal)
5
pestiferous(adjective, violent, cruel, injurious)
5
pestilential(adjective, violent, cruel, injurious)
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APASmart Define. (2016). suicidal thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/suicidal/thesaurus/synonyms
ChicagoSmart Define. 2016. "suicidal thesaurus" https://smartdefine.org/suicidal/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, suicidal thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/suicidal/thesaurus/synonyms>.
MLASmart Define. "suicidal thesaurus" 6 January 2016. Web. 25 September 2026. <https://smartdefine.org/suicidal/thesaurus/synonyms>