Kumi logo
    Kumi

    Learn Japanese. Where understanding folds into fluency.

    Dictionary

    KanjiKanji vocabularyKana vocabularyKanaRadicalsGrammarJLPT N5

    Learn

    GuidesStart where you areWhat is KMT?RoadmapFAQ

    Connect

    EmailDiscordInstagramThreadsTikTokYouTubeLinkedInBlueskyX

    Newsletter

    Start learning free →

    Free forever tier. No card required.

    © 2026 Kumiai Inc. All rights reserved.

    AboutFAQContactStatusPrivacyTermsAttributions
    Dictionary
    1. Dictionary
    2. Kanji Vocab
    3. 不成功

    不成功

    不ふ成せい功こう

    failure

    KMT10News #44+1Noun, Adjective, ParticleCore ConceptsKanji Vocab15 strokes

    ふせいこう

    Noun, Adjective, Particle

    1.
    failure, abortive (attempt, action)

    Stroke 0 / 15

    Speed1.0x

    その計けい画かくは不ふ成せい功こうに終おわった。

    That plan ended in failure.

    KMT8Daily Life
    彼かれの最さい初しょの試こころみは不ふ成せい功こうだったが、諦あきらめなかった。

    His first attempt was a failure, but he didn't give up.

    KMT10Emotions & PsychologyDaily Life
    度たび重かさなる不ふ成せい功こうにもかかわらず、研けん究きゅうチームは新あらたなアプローチを模も索さくし続つづけた。

    Despite repeated failures, the research team continued to explore new approaches.

    KMT10Science & MathWork & Career
    不ふ成せい功こうを恐おそれずに挑ちょう戦せんすることが大たい切せつだ。

    It's important to challenge yourself without fearing failure.

    KMT10Core ConceptsEmotions & Psychology
    ビジネスの世せ界かいでは、不ふ成せい功こうから学まなぶことも多おおい。

    In the business world, there's much to learn from failures.

    KMT10Business & FinanceEducation

    Kanji that make up this word

    不
    negative・non-・bad・ugly・clumsy
    成
    な.る・な.す・-な.す…(15)
    turn into・become・get・grow・elapse…(1)
    功
    いさお…(11)
    achievement・merits・success・honor・credit
    Kumi logo

    Track your mastery

    Kumi's KMT system tracks your mastery across kanji, vocabulary, grammar, and reading. Create a free account to use it on 220,000+ concepts.

    Related concepts for this entry

    Used in vocabulary

    • 不
    • 成
    • 功

    Explore more

    Kanji Vocab dictionary›Browse all entries›