Japanese word

なんとなく

Pronunciation

Romajinantonaku

Meaning

  • adverbfor some reason

Example

彼の話をなんとなく思い出しました。kare no hanashi o na n to na ku omo i da shi ma shi ta

For some reason, I remembered his story.

Illustration for なんとなく (for some reason)

More examples

初めて来た場所なのに、なんとなく懐かしいです。haji me te ki ta ba sho na no ni na n to na ku natsu ka shi i de su

Although this is my first time here, it feels nostalgic for some reason.

Core concept

It marks an action, feeling, or judgment that arises without a clearly stated reason or precise sense of how it happens.

Common phrases

  • なんとなく感じるna n to na ku kan ji ru

    vaguely feel

  • なんとなく分かるna n to na ku wa ka ru

    somehow understand

  • なんとなく思うna n to na ku omo u

    vaguely think

  • なんとなく思い出すna n to na ku omo i da su

    vaguely remember

  • なんとなく気になるna n to na ku ki ni na ru

    feel vaguely curious

Similar words

なぜかnazeka: It indicates that the reason for an action, feeling, or judgment is unknown.
何気なくnangenaku: It describes an action done without particular thought, purpose, or awareness.
ふとfuto: It indicates that a thought, feeling, or action occurs suddenly and without conscious intention.

Definition in Japanese

はっきりした理由や根拠を示さず、漠然とした気持ちや判断で物事を行うさま。ha kki ri shi ta ri yū ya kon kyo o shime sa zu baku zen to shi ta ki mo chi ya han dan de mono goto o okona u sa ma

Word origin

The adverb なんとなく (nantonaku, "somehow") is commonly analyzed as 何と (nanto, "how") plus なく (naku, "without"), leaving the reason or manner unspecified.

Usage tips

  • In everyday Japanese, なんとなく (nantonaku) can describe recalling, choosing, or doing something without knowing exactly why.

Other meanings

  • somehowadverb
  • without knowing whyadverb

Word lists with this word