しかねない

ねない

  1. expressions (phrases, clauses, etc.), adjective (keiyoushi)

    likely to do, liable to do, (quite) capable of doing, may (well) do, might do, could do, would not hesitate to do
    word usually written using kana alone

    • あの男は裏切りもしかねない。
      He is capable of treachery.