Synonyms|319Antonyms|156|Broader|3Narrower|7Related|1.3k

47 entries under fatal topic. ×

1
lethiferous(adjective, harmful, injurious, damaging, deadly)
1
murderous(harmful, injurious, damaging, destructive)
1
slaughterous(adjective, harmful, injurious, damaging, deadly)
1
suicidal(adjective, violent, cruel, harmful, injurious)
1
wrackful(adjective, harmful, injurious, damaging, deadly)
1
wreckful(adjective, harmful, injurious, damaging, deadly)
0
feller(adjective, injurious, deadly, murderous)
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APASmart Define. (2016). deleterious thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/deleterious/thesaurus/synonyms
ChicagoSmart Define. 2016. "deleterious thesaurus" https://smartdefine.org/deleterious/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, deleterious thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/deleterious/thesaurus/synonyms>.
MLASmart Define. "deleterious thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/deleterious/thesaurus/synonyms>