to feel remorse

to regret; to feel remorse

to repent

to renege

to have no regrets

to repent

remorse

to repent; to be penitent

remorse

to break a promise of marriage

to withdraw a move (chess)

to regret

to mend one's ways

to regret

to repent

to renege

to repent

to regret one's past deeds (idiom)

to repent; to be contrite

(verb) painfully regret; painfully repent

written repentance

to vent anger or frustration on somebody; to pick on somebody out of spite

(fig.) to regret (doing sth)

too late for regrets (idiom); It is useless to repent after the event.