38 entries under adjective topic. ×

3
deathly
3
fatal
3
lethal
2
incurable
1
atrocious
1
homicidal
1
malignant
1
miserable
1
mortal
1
nasty
1
outrageous
1
pestilential
1
poisonous
1
rugged
1
severe
1
sorrowful
1
spiteful
1
sullen
1
virulent
1
wretched
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APASmart Define. (2013). lethally thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/lethally/thesaurus/synonyms
ChicagoSmart Define. 2013. "lethally thesaurus" https://smartdefine.org/lethally/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2013, lethally thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/lethally/thesaurus/synonyms>.
MLASmart Define. "lethally thesaurus" 17 June 2013. Web. 24 September 2026. <https://smartdefine.org/lethally/thesaurus/synonyms>