Synonyms|561Antonyms|231|Broader|3Narrower|13Related|1.2k

26 entries under gentle topic. ×

9
merciless(adjective, mean, hard, kind)
8
cruel(adjective, good, mean, hard, kind)
5
heartless(adjective, friendly)
5
inhumane(adjective, mean, hard, refined)
4
ruthless(adjective, calm)
4
unforgiving(adjective, mean, hard, kind)
3
barbarous(adjective, refined)
3
cold-blooded(adjective, kind, cruel, heartless)
3
hard(adjective, mean, kind, bright)
1
coldblooded
0
hard-hearted
0
demoniac(good, mild)
0
feller
0
hang in(expression, easy, mild)
0
having a killer instinct(expression, idiom, calm)
0
iron-fisted
0
matter of fact(expression, idiom)
0
mean machine(expression, calm)
0
ravening
0
retaliatory
<12>
For more, visit Merciful on Power Thesaurus
10 years ago|2k views|share |citing 
APASmart Define. (2016). merciful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/merciful/thesaurus/antonyms
ChicagoSmart Define. 2016. "merciful thesaurus" https://smartdefine.org/merciful/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, merciful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/merciful/thesaurus/antonyms>.
MLASmart Define. "merciful thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/merciful/thesaurus/antonyms>