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. Grammar
    3. 〜かねない

    〜かねない

    〜かねない

    This means something bad might happen. You use it to show worry or to give a warning. The result is always negative.

    N2KMT5FormalStandardAuxiliary ConstructionMixedNegative Tendency Or RiskGrammar

    Verb [stem] + かねないPrimary
    Verb [stem] + かねません

    This means something bad might happen. You use it to show worry or to give a warning. The result is always negative.

    そんな無む責せき任にんな態たい度どでは、会かい社しゃの信しん用ようを失うしないかねない。

    With such an irresponsible attitude, you could lose the company's trust.

    FormalNon PastNegativeSentence EndingConjecturalBusiness & FinanceWork & Career
    ネットでの不ふ用よう意いな発はつ言げんは、大おおきな問もん題だいに発はっ展てんしかねない。

    A careless remark on the internet could develop into a major problem.

    FormalNon PastNegativeSentence EndingConjecturalInternet & Social MediaPolitics & Law
    あの時ときの彼かれの運うん転てんは本ほん当とうに危あぶなくて、大だい事じ故こを起おこしかねなかった。

    His driving at that time was truly dangerous; he could have caused a major accident.

    NeutralPastNegativeSentence EndingConjecturalDaily LifeTravel & Transportation
    彼かれの過か激げきな思し想そうは、社しゃ会かいに混こん乱らんを招まねきかねない危き険けんなものだ。

    His radical ideology is a dangerous thing that could bring chaos to society.

    FormalNon PastNegativePrenominalDeclarativePolitics & Law
    適てき切せつな治ち療りょうを怠おこたれば、病びょう状じょうが悪あっ化かしかねませんよ。

    If you neglect proper treatment, your condition could certainly worsen.

    PoliteNon PastNegativeSentence EndingConjecturalMedicine & Health

    This grammar is like saying, "It's not impossible that something bad will happen." It means there is a real chance of a bad thing. Even though it talks about a chance, it always feels negative.

    This is different from '〜おそれがある' (osore ga aru). '〜かねない' shows your own strong worry. You think something bad might happen. '〜おそれがある' is more like a fact. News reports use it. Also, '〜かねる' (kaneru) means you cannot do something. You use it when you politely say no.

    Don't use this when something good might happen. For example, you cannot say "You might win the lottery" with this grammar.

    Often confused with(1)

    〜かねる

    This means you cannot do something. It is often because of a reason you cannot control. You use it to say "no" politely, like in a store.

    Contrasts with(2)

    〜かねる

    This means you cannot do something. It is often because of a reason you cannot control. You use it to say "no" politely, like in a store.

    〜きらいがある

    This phrase means someone tends to do something bad. It shows a negative habit or fault.

    More formal alternatives(1)

    〜がち

    Indicates a tendency or proneness to do something, usually with a negative connotation. It suggests that something happens frequently or easily, and is often an undesirable habit or state.

    Less formal alternatives(1)

    〜おそれがある

    This means there is a chance something bad might happen. It is like saying 'there is a fear that...'.

    Verb stem form

    This is a special form of a verb. You use it to join verbs together. You can also use it to make a noun from a verb.

    〜かも

    This means 'maybe' or 'might'. You use it when you are not sure about something.

    ない形

    This is how you make a verb negative. It means "do not" or "will not." It is the casual way to say 〜ません.

    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

    Similar concepts

    • 〜おそれがある

    often_confused_with

    • 〜かねる

    contrasts_with

    • 〜きらいがある

    more_formal_than

    • 〜がち

    prerequisite

    • Verb stem form
    • 〜かも
    • ない形

    Explore more

    Grammar dictionary›Browse all entries›