THESAURUS
Remunerate
accord, amend, award, compensate, correct, emend, fee, give satisfaction, grant, guerdon, indemnify, make all square, make good, make right, pay, pay by installments, pay on, pay reparations, prepay, put right, put straight, put to rights, recompense, rectify, redress, reimburse, remedy, remit, render, repay, requite, reward, right, salary, satisfy, set right, set straight, set to rights, set up, tender, vouchsafe
ROGET THESAURUS
Remunerate
Utility
VB
be useful, avail, serve, subserve, conduce, answer, serve one's turn, answer a purpose, serve a purpose, act a part, perform a function, discharge a function, render a service, render good service, render yeoman's service, bestead, stand one in good stead be the making of, help, bear fruit, bring grist to the mill, profit, remunerate, benefit, find one's account in, find one's advantage in, reap the benefit of, render useful.
Reward
VB
reward, recompense, repay, requite, remunerate, munerate, compensate, fee, pay one's footing, make amends, indemnify, atone, satisfy, acknowledge, get for one's pains, reap the fruits of, tip.