How to say "disappointment" in Japanese

Choosing the right word
  • 失望しつぼうJLPT N3approx.Common
    noun, suru verb, intransitive verbThe core, everyday word for disappointment: hopes or expectations not being fulfilled. Use it for the straightforward feeling of being let down by an outcome, person, or result.
    私はその結果けっかに失望しつぼうした。↗
    I was disappointed at the results.
  • 失意しついCommon
    no-adjectiveDeeper, heavier disappointment verging on despondency or a broken heart, often over a serious loss or defeat. Choose it when the disappointment is profound and sorrowful, not a mild letdown.
    ビルは失意しついのうちに死しんだ。↗
    Bill died a disappointed man.
  • 拍子抜けひょうしぬけCommon
    suru verb, intransitive verb, no-adjectiveCovers the anticlimax sense: the deflated, disenchanted feeling when something built up turns out to be a let-down, and your interest drains away. Best for underwhelming experiences rather than grief.
  • 悲観ひかんJLPT N1approx.Common
    noun, suru verb, transitive verb, intransitive verbReally means pessimism or taking a gloomy view; discouragement rather than disappointment as such. It is seldom the word you want for plain disappointment, which it covers only marginally.
    彼女かのじょは悲観ひかんする傾向けいこうがある。↗
    She has a tendency to look on the dark side of things.
  • 落胆らくたんCommon
    noun, suru verb, intransitive verbEmphasizes dejection and loss of heart—being discouraged by a setback—more than the feeling of disappointment itself. It suits contexts of dispirited, downcast reaction to failure.
    彼かれは落胆らくたんした気持きもちを表あらわした。↗
    He gave vent to his disappointment.

For strong, heartfelt disappointment use 失望 or 失意; for deflated anticlimax use 「拍子抜け」; 悲観 and 落胆 center on discouragement and gloominess rather than disappointment itself.

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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