13 entries under cruel topic. ×

7
lethal(adjective, violent, harmful, killing)
6
fatal(adjective, violent, harmful, killing)
5
harmful(adjective, violent, injurious, damaging)
5
mortal(adjective, violent, harmful, killing)
5
pernicious(adjective, violent, harmful, injurious)
3
baneful(adjective, violent, harmful, injurious)
3
suicidal(adjective, violent, harmful, killing)
1
baleful(adjective, violent, harmful, injurious)
1
deleterious(adjective, violent, harmful, injurious)
1
injurious(adjective, violent, harmful, damaging)
1
noxious(adjective, violent, harmful, injurious)
1
pestilential(adjective, violent, harmful, injurious)
1
venomous(adjective, violent, harmful, injurious)
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APASmart Define. (2015). internecine thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/internecine/thesaurus/synonyms
ChicagoSmart Define. 2015. "internecine thesaurus" https://smartdefine.org/internecine/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, internecine thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/internecine/thesaurus/synonyms>.
MLASmart Define. "internecine thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/internecine/thesaurus/synonyms>