85 entries under adjective topic. ×

1
evil
1
feral(mean, severe, harsh, cruel)
1
hard-hearted(mean, severe, harsh, cruel)
1
heartless(mean, harsh, cruel, vicious)
1
inhuman(mean, harsh, cruel, vicious)
1
ironfisted(mean, severe, harsh, cruel)
1
lethal
1
merciless(mean, harsh, cruel, vicious)
1
noxious
1
remorseless(mean, severe, harsh, cruel)
1
stern(mean, severe, harsh, cruel)
1
stony(mean, severe, harsh, cruel)
1
unmerciful(mean, harsh, cruel, vicious)
1
virulent
1
without pity(expression, mean, severe, harsh)
0
murderous
0
adamant(mean, harsh, cruel, vicious)
0
bad
0
surly(mean, severe, harsh, cruel)
0
at odds(expression, spirited, aggressive, ambitious)
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APASmart Define. (2016). killer thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/killer/thesaurus/synonyms
ChicagoSmart Define. 2016. "killer thesaurus" https://smartdefine.org/killer/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, killer thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/killer/thesaurus/synonyms>.
MLASmart Define. "killer thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/killer/thesaurus/synonyms>