37 entries under hard topic. ×

1
pitiless(adjective, tough, harsh, cruel)
1
rigorous(adjective, tough, harsh, cruel)
1
ruthless(adjective, tough, harsh, cruel)
1
sanguinary(adjective, tough, harsh, cruel)
1
savage(adjective, tough, harsh, cruel)
1
shameless(adjective, tough, harsh, cruel)
1
sour(adjective, tough, harsh, cruel)
1
tough(adjective, harsh, cruel, grim)
1
tyrannical(adjective, tough, harsh, cruel)
1
uncontrite(adjective, tough, harsh, cruel)
1
unforgiving(adjective, tough, harsh, cruel)
1
unmerciful(adjective, tough, harsh, cruel)
1
unrelenting(adjective, tough, harsh, cruel)
1
unremitting(adjective, tough, harsh, cruel)
1
unrepenting(adjective, tough, harsh, cruel)
1
unyielding(adjective, tough, harsh, cruel)
1
vindictive(adjective, tough, harsh, cruel)
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APASmart Define. (2015). unregenerate thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unregenerate/thesaurus/synonyms
ChicagoSmart Define. 2015. "unregenerate thesaurus" https://smartdefine.org/unregenerate/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, unregenerate thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unregenerate/thesaurus/synonyms>.
MLASmart Define. "unregenerate thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/unregenerate/thesaurus/synonyms>