Remorseful
/ɹɪˈmɔː(ɹ)sfʊl/
adjective
(of a person) Feeling or filled with remorse.
“He was so remorseful that he voluntarily paid full restitution.”
Expressing or caused by remorse.
“There was a remorseful look on her face.”
Synonyms: apologetic, penitent, regretful