13 entries under hard topic. ×

9
merciless(adjective, mean, kind, gentle)
8
cruel(adjective, good, mean, kind)
6
unmerciful(adjective, mean, cruel)
5
harsh(adjective, good, mean, agreeable)
5
inhumane(adjective, mean, gentle, refined)
4
unforgiving(adjective, mean, kind, gentle)
2
mean(verb, adjective)
2
unsympathetic(adjective, mean, kind, sensitive)
1
severe(adjective, mean)
1
unkind(adjective, mean)
0
uncompassionate(adjective, mean, disciplined, humanitarian)
0
hateful(adjective, mean)
0
ungiving(adjective, mean)
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APASmart Define. (2016). merciful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/merciful/thesaurus/antonyms
ChicagoSmart Define. 2016. "merciful thesaurus" https://smartdefine.org/merciful/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, merciful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/merciful/thesaurus/antonyms>.
MLASmart Define. "merciful thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/merciful/thesaurus/antonyms>