Debt service

n. (Finance) money paid on loans; interest and principal paid on a debt over a given period of time

Interest payment plus repayments of principal to creditors, that is, retirement of debt.

Synonyms and related words:
acquitment, acquittal, acquittance, amortization, amortizement, binder, cash, cash payment, clearance, defrayal, defrayment, deposit, disbursal, discharge, doling out, down payment, earnest, earnest money, hire purchase, hire purchase plan, installment, installment plan, interest payment, liquidation, monthly payments, never-never, paying, paying off, paying out, paying up, payment, payment in kind, payoff, prepayment, quarterly payments, quittance, regular payments, remittance, retirement, satisfaction, settlement, sinking-fund payment, spot cash, weekly payments,