19
shameless
4
impenitent
3
unapologetic
3
merciless(adjective, kind, gentle, unrepentant)
3
remorseless
3
unrepentant
2
glad
2
proud
2
ruthless
2
unashamed
1
callous
1
incorrigible
1
unforgiving(adjective, kind, gentle, merciless)
1
unmerciful
1
unremorseful
0
compassionless
0
contrary
0
cussed
0
dog eat dog(expression, idiom, calm, mild)
0
flinty
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APASmart Define. (2015). remorseful thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/remorseful/thesaurus/antonyms
ChicagoSmart Define. 2015. "remorseful thesaurus" https://smartdefine.org/remorseful/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2015, remorseful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/remorseful/thesaurus/antonyms>.
MLASmart Define. "remorseful thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/remorseful/thesaurus/antonyms>