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. 親知らず

    親知らず

    親おや知しら​ず​

    wisdom tooth

    NTNounMedicine & HealthKanji Vocab30 strokes

    親不知親しらず

    おやしらず

    Noun

    1.
    wisdom tooth
    2.
    not knowing who one's birth parents are, person who does not know their birth parents

    Stroke 0 / 30

    Speed1.0x

    Characters that make up this word

    親
    おや・おや-・した.しい・した.しむ…(4)
    parent・intimacy・relative・familiarity・dealer (cards)
    Kanji
    知
    し.る・し.らせる…(7)
    know・wisdom
    Kanji
    ら
    ra
    Kana
    ず
    zu
    Kana
    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

    • 親
    • 知
    • ら
    • ず

    Explore more

    Kanji Vocab dictionary›Browse all entries›