Synonyms|248Antonyms|89|Broader|5Narrower|0Related|187

116 entries under cruel topic. ×

5
severe(adjective, mean, harsh, vicious)
4
obdurate(adjective, mean, hard, tough, harsh)
3
bestial(adjective, severe, harsh)
3
coldhearted(adjective, severe, harsh)
3
stony(adjective, mean, harsh, vicious)
3
tough(adjective, hard, harsh, grim)
3
uncaring(adjective, mean, severe, harsh)
2
compassionless(adjective, mean, hard, severe, harsh)
2
feral(adjective, mean, harsh, violent)
2
hardened(adjective, hard, tough, harsh)
2
hurtful(adjective, mean, severe, harsh)
2
monstrous(adjective, severe, harsh)
2
mortal(adjective, mean, severe, harsh)
2
murderous(adjective, hard, tough, harsh, violent)
2
rancorous(adjective, mean, harsh, vicious)
2
sadistic(adjective, mean, harsh, vicious)
2
tigerish(adjective, violent, vicious, fierce)
2
uncompromising(adjective, pitiless, heartless, hardhearted)
2
vengeful(adjective, severe, harsh)
2
vindictive(adjective, mean, hard, tough, severe)
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ChicagoSmart Define. 2016. "unmerciful thesaurus" https://smartdefine.org/unmerciful/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unmerciful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unmerciful/thesaurus/synonyms>.
MLASmart Define. "unmerciful thesaurus" 31 March 2016. Web. 30 September 2026. <https://smartdefine.org/unmerciful/thesaurus/synonyms>