How to say "cure" in Japanese

Choosing the right word
  • 治癒ちゆCommon
    noun, suru verb, intransitive verbCovers 'cure' as a noun meaning the healing or recovery itself — the state or process of a disease or injury being cured, rather than the treatment given.
    王おうを得えた麒麟きりんもまた寿命じゅみょうを持もたない生き物いきものだが、この病やまいばかりは治癒ちゆの方法ほうほうがない。↗
    A qilin with a king too has no limit on its lifespan, but this illness alone admits of no remedy.
  • 治すなおすJLPT N2approx.Common
    godan verb, transitive verbThe verb sense of 'cure': to cure a disease or heal a patient, focusing on the act of treating that makes the condition go away.
    あの医者いしゃは彼かれのがんを治なおしてくれるかもしれない。↗
    That doctor may cure him of his cancer.
  • 治療法ちりょうほうCommon
    noun'Cure' as a method of treatment or remedy: the specific approach taken against a disease, as in discussing available cures or remedies for an illness.
    どんな治療ちりょう法ほうを受うけることになりますか。↗
    What kind of treatment will I get?
  • 治療ちりょうJLPT N1approx.Common
    noun, suru verb, transitive verbMostly 'treatment' or 'care': the medical treatment a patient receives from a doctor or hospital. Its 'cure' sense is treatment or therapy, not the result of being cured.
    治療ちりょうよりも予防よぼう。↗
    Prevention is better than cure.
  • 療法りょうほうCommon
    nounReally 'therapy' or a method of treatment; for 'cure' on its own it is only marginal — reach for it when speaking of a therapy or treatment approach, not of curing a disease.
    Desperate diseases require desperate remedies.

Use 「治す」 for the verb 'to cure', 治癒 for the healing or recovery itself, 治療 for medical treatment, and 治療法 or 療法 for a cure as a method or remedy.

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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