116 entries under cruel topic. ×

1
unrestrained(adjective, violent, vicious, fierce)
1
untamed(adjective, violent, vicious, fierce)
1
vehement(adjective, violent, vicious, fierce)
1
voracious(adjective, violent, vicious, fierce)
1
wanton(adjective, mean, severe, harsh)
1
without pity(expression, adjective, mean, harsh)
1
wolfish(adjective, violent, vicious, fierce)
0
abundant(harsh, merciless, ruthless)
0
aggressive(adjective, violent, vicious, fierce)
0
excessive(adjective, harsh, extreme, merciless)
0
extravagant(adjective, harsh, extreme, merciless)
0
hard-nosed(adjective, brutal, pitiless, callous)
0
procrustean(harsh, merciless, ruthless)
0
punitive(adjective, severe, harsh)
0
stern(adjective, mean, harsh, vicious)
0
ungrudging(harsh, merciless, ruthless)
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APASmart Define. (2016). unmerciful thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unmerciful/thesaurus/synonyms
ChicagoSmart Define. 2016. "unmerciful thesaurus" https://smartdefine.org/unmerciful/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, unmerciful thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unmerciful/thesaurus/synonyms>.
MLASmart Define. "unmerciful thesaurus" 31 March 2016. Web. 1 October 2026. <https://smartdefine.org/unmerciful/thesaurus/synonyms>