4
repentant
3
penitent
2
apologetic
2
contrite
2
remorseful
2
rueful
2
sorry(adjective, good, regretful, remorseful)
1
ashamed(adjective, remorseful, regretting)
1
penitential
1
regretful
0
attritional
0
bad
0
compunctious
0
deplorable
0
embarrassed
0
guilty
0
miserable
0
pathetic
0
penitentiary
0
piteous
<12>
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APASmart Define. (2015). unremorseful thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unremorseful/thesaurus/antonyms
ChicagoSmart Define. 2015. "unremorseful thesaurus" https://smartdefine.org/unremorseful/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unremorseful thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unremorseful/thesaurus/antonyms>.
MLASmart Define. "unremorseful thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/unremorseful/thesaurus/antonyms>