repentant
Repentant is an adjective describing a person who feels remorse for past actions and expresses a desire to change future behavior. It implies more than simply regretting something; it suggests a commitment to corrective action, such as apologizing, making amends, or altering one's conduct.
Etymology and nuance: from Latin poenit-, meaning to cause remorse; via Old French repentir; related terms include
Contexts: religious contexts emphasize turning away from wrong and returning to righteousness; in secular use, it
Psychology and society: repentance involves recognition of harm, remorse, cessation of wrongdoing, and attempts to repair;
Related terms: remorse, contrition, penitence; opposite: unrepentant.