Prepayments rhymes with:
repayments, repayments, copayments, downpayments, payments, repayments, claimants, claimants', copayments, downpayments, payments, repayments
Prepayments sounds like:
prevents, proponents, proventus
repayments, repayments, copayments, downpayments, payments, repayments, claimants, claimants', copayments, downpayments, payments, repayments
prevents, proponents, proventus