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JLPT N3 · Sentence patterns

ないことはない (nai koto wa nai)

~ないことはない — it is not that ~ is impossible

In short · A double negative that modestly says something is not totally excluded: there is some possibility or condition. Add ことはない after the ない form.
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Pattern

  • Vない形・Aくない・Nではない+ことはない ない-form + ことはない

Meaning

食べられないことはない means 'I can eat it, but not enthusiastically.' It does not deny completely and often leads into a 'but' clause.

Related forms

Same as ~ないこともない and ~ないでもない. Weaker than saying できる outright, with a sense of reluctance. It resembles ~ことはない (no need to), so tell them apart by whether ない comes before.

Examples

  • 食(た)べられないことはないが、あまり好(す)きじゃない。

    Taberarenai koto wa nai ga, amari suki ja nai.

    It's not that I can't eat it, but I don't really like it.

  • 頼(たの)まれれば、手伝(てつだ)わないことはない。

    Tanomarereba, tetsudawanai koto wa nai.

    If asked, it's not that I won't help.

  • 歩(ある)いて行(い)けないことはないが、少(すこ)し遠(とお)すぎる。

    Aruite ikenai koto wa nai ga, sukoshi tōsugiru.

    It's not that I can't walk there, but it's a bit too far.

Common mistakes

  • Do not confuse it with ~ことはない (no need to). With ない before it, it is a double negative.
  • Do not use it to affirm strongly; it is a reserved expression.

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