pay them back
- revengePunishing a wrongdoer
- retaliateRespond to injury alike
- settleReach final terms
- scoreNumerical standing in competition
- debtMoney owed another
owe · grudge · vengeance · karma · repay · reimburse · refund · return · favor · loan · square · even · avenge · retribution · compensate · payback · dues · reckoning
reciprocal action/revenge
pay them backlet it go
Cease fixating on something
turn the other cheek · show mercy · forget about it · suffer in silence · move on