8 entries under regret topic. ×

25
penitent(adjective, sad, unhappy, sorrowful, sorry)
24
remorseful(adjective, sad, unhappy, sorry)
23
contrite(adjective, sad, sorry, penitence)
23
regretful(adjective, sad, unhappy, sorry)
22
sorry(adjective, sad, unhappy, apologetic)
19
apologetic(adjective, sad, sorry, remorse)
11
penitential(adjective, sad, unhappy, apologetic)
9
compunctious(adjective, sad, unhappy, sorry)
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APASmart Define. (2015). repentant thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/repentant/thesaurus/synonyms
ChicagoSmart Define. 2015. "repentant thesaurus" https://smartdefine.org/repentant/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, repentant thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/repentant/thesaurus/synonyms>.
MLASmart Define. "repentant thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/repentant/thesaurus/synonyms>