How to say "repayment" in Japanese

Choosing the right word
  • 返済へんさいJLPT N1approx.Common
    noun, suru verb, transitive verbThe default word for paying back money, covering loans and other debts; its senses also extend to reimbursement and refunds. Use it whenever you mean repayment of money in general.
    我々われわれの借金しゃっきんは我々われわれの返済へんさい能力のうりょくを超こえている。↗
    Our debt is more than we can pay.
  • 償却しょうきゃくCommon
    suru verb, no-adjective, transitive verbA technical financial term for the repayment or redemption of debts, found mainly in finance contexts. In ordinary talk about paying back a loan, 返済 is the word you want instead.
  • 弁済べんさいCommon
    noun, suru verb, transitive verbThe formal, legal word for settling or discharging a debt — the term you see in contracts and legal writing for paying off what is owed; it also covers reimbursement of expenses.
  • 恩返しおんがえしCommon
    noun, suru verb, intransitive verbThis is repayment in the moral sense: paying back a favour or kindness rather than money. Use it when someone has done something for you and you feel obliged to return the favour.
    近ちかい内うちにあなたの親切しんせつに恩返おんがえしをしたい。↗
    I would like to repay your kindness in the near future.
  • 返却へんきゃくCommon
    noun, suru verb, transitive verbIts main sense is returning something borrowed to its owner; 'repayment' is only a secondary sense. For paying back money you owe, this is seldom the word you want — use 返済.
    その本ほんを図書館としょかんへ返却へんきゃくしましたか。↗
    Did you take the book back to the library?

For money owed, use 返済 in ordinary contexts and 弁済 in legal ones; 償却 is a technical financial term for redemption; 「恩返し」 is for repaying kindness, and 返却 means returning borrowed things.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
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JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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