71 entries under hard topic. ×

1
rigorous(adjective, tough, severe, harsh)
1
sanguinary(adjective, tough, harsh, cruel)
1
shameless(adjective, tough, harsh, cruel)
1
sour(adjective, tough, harsh, cruel)
1
uncontrite(adjective, tough, harsh, cruel)
1
unregenerate(adjective, tough, harsh, cruel)
1
unremitting(adjective, tough, harsh, cruel)
1
unrepenting(adjective, tough, harsh, cruel)
0
coldblooded(adjective, unfeeling, heartless, unyielding)
0
coldhearted(adjective, severe, harsh, cruel)
0
frigid(adjective, unfeeling, response, heartless)
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APASmart Define. (2016). unforgiving thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unforgiving/thesaurus/synonyms
ChicagoSmart Define. 2016. "unforgiving thesaurus" https://smartdefine.org/unforgiving/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unforgiving thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unforgiving/thesaurus/synonyms>.
MLASmart Define. "unforgiving thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/unforgiving/thesaurus/synonyms>