208 entries under cruel topic. ×

9
rough(adjective, hard, simple, harsh, violent)
9
uncontrollable(adjective, hard, severe, rough, harsh)
9
wicked(noun, adjective, mean, clear, bad)
8
grim(adjective, animal, appearance, mean, hard)
8
impassioned(adjective, strong, keen, difficult, intense)
8
pugnacious(adjective, hard, rough, nasty, harsh)
7
bloody(adjective, hard, tough, harsh, violent)
7
desperate(adjective, strong, hard, rough, harsh)
7
enraged(adjective, severe, violent, mad)
7
fiendish(adjective, animal, mean, violent, wild)
7
sadistic(adjective, mean, evil, nasty, harsh)
6
aggressive(adjective, clear, tough, severe, nasty)
6
atrocious(adjective, evil, nasty, harsh, violent)
6
biting(adjective, strong, great, severe, sharp)
6
cutting(adjective, strong, great, sharp, harsh)
6
great(adjective, strong, tough, sharp, harsh)
6
malign(adjective, animal, mean, severe, violent)
6
primitive(adjective, severe, rough, violent)
6
remorseless(adjective, animal, mean, harsh, violent)
6
sanguinary(adjective, hard, tough, harsh, violent)
10 years ago|35k views|share |citing 
APASmart Define. (2016). fierce thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/fierce/thesaurus/synonyms
ChicagoSmart Define. 2016. "fierce thesaurus" https://smartdefine.org/fierce/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, fierce thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/fierce/thesaurus/synonyms>.
MLASmart Define. "fierce thesaurus" 28 March 2016. Web. 29 September 2026. <https://smartdefine.org/fierce/thesaurus/synonyms>