18
shameless
4
unapologetic
2
impenitent
2
unrepentant
1
remorseless
1
unashamed
0
compassionless
0
cruel
0
merciless
0
pitiless
0
ruthless
0
unmerciful
0
unremorseful
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APASmart Define. (2015). compunctious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/compunctious/thesaurus/antonyms
ChicagoSmart Define. 2015. "compunctious thesaurus" https://smartdefine.org/compunctious/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, compunctious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/compunctious/thesaurus/antonyms>.
MLASmart Define. "compunctious thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/compunctious/thesaurus/antonyms>