Chinese words with 偿 character meaning (HSK)

PEI2, CHANG2
to compensate

BU3, CHANG2
compensate, make up

CHANG2, HUAN2
to repay, to reimburse

DE2, BU4, CHANG2, SHI1
(saying) the gains do not make up for the losses

WU2, CHANG2
free, no charge, at no cost