111 entries under pitiless topic. ×

10
cold-hearted(adjective, person, hard, tough, severe)
10
malevolent(adjective, person, mean, nasty, harsh)
9
fiendish(adjective, animal, person, mean, cruel)
9
insensible(adjective, quiet, bad, hard, tough)
9
unpitying(adjective, mean, hard, cool, severe)
8
savage(adjective, animal, mean, hard, harsh)
8
unmerciful(adjective, mean, severe, harsh, cruel)
8
unyielding(adjective, mean, hard, severe, harsh)
7
hardened(adjective, hard, tough, severe, careless)
6
thick-skinned(adjective, mean, hard, tough, severe)
6
grim(adjective, animal, person, mean, tough)
6
intolerant(adjective, hard, cold, indifferent, unfeeling)
6
relentless(adjective, animal, mean, hard, severe)
6
unrelenting(adjective, animal, mean, hard, tough)
6
unsparing(adjective, person, mean, tough, severe)
5
adamant(adjective, mean, hard, tough, harsh)
5
barbarous(adjective, animal, mean, hard, severe)
5
implacable(adjective, animal, mean, hard, severe)
5
inexorable(adjective, mean, hard, severe, harsh)
5
remorseless(adjective, animal, mean, hard, harsh)
10 years ago|18k views|share |citing 
APASmart Define. (2016). unsympathetic thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unsympathetic/thesaurus/synonyms
ChicagoSmart Define. 2016. "unsympathetic thesaurus" https://smartdefine.org/unsympathetic/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unsympathetic thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unsympathetic/thesaurus/synonyms>.
MLASmart Define. "unsympathetic thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/unsympathetic/thesaurus/synonyms>