Giving comeuppance refers to punishing someone for their wrongdoing or bad behavior. The antonyms for giving comeuppance are forgiveness, mercy, and leniency. Forgiveness means to let go of anger, resentment, or blame towards the person who has done something wrong. Mercy refers to showing kindness or compassion towards someone who deserves punishment or harm. Leniency means to show a lesser degree of severity or punishment than what is expected or deserved. While there are times when giving comeuppance is necessary, forgiveness, mercy, and leniency are also important virtues in creating a more compassionate society.