110 entries under hard topic. ×

1
hard-bitten(adjective, tough, harsh, cruel)
1
hard-nosed(adjective, close, severe, sharp)
1
hardened(adjective, tough, severe, harsh)
1
impenitent(adjective, tough, harsh, cruel)
1
inanimate(adjective, tough, severe, cold)
1
insensate(adjective, tough, severe, cold)
1
intolerant(adjective, tough, harsh, cold)
1
iron-hearted(adjective, tough, severe, cold)
1
numb(adjective, tough, severe, cold)
1
sensationless(adjective, tough, severe, cold)
1
senseless(adjective, tough, severe, cold)
1
shameless(adjective, tough, harsh, cruel)
1
sharp(adjective, severe, nasty, harsh)
1
sour(adjective, tough, severe, harsh)
1
stringent(adjective, severe, harsh, cruel)
1
surly(adjective, mean, tough, severe)
1
unamiable(adjective, tough, severe, cold)
1
uncontrite(adjective, tough, harsh, cruel)
1
uncordial(adjective, tough, severe, cold)
1
unpleasant(adjective, severe, sharp, nasty)
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APASmart Define. (2016). pitiless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/pitiless/thesaurus/synonyms
ChicagoSmart Define. 2016. "pitiless thesaurus" https://smartdefine.org/pitiless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, pitiless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/pitiless/thesaurus/synonyms>.
MLASmart Define. "pitiless thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/pitiless/thesaurus/synonyms>