What it means
かねない attaches to the masu-stem of a verb to say that an undesirable or dangerous result could happen. It presents the result as a realistic possibility and often conveys concern or a warning, stronger than merely saying that something is possible. The construction is common in formal speech, writing, reports, and warnings.
Usage note
かねない is normally used for unfavorable outcomes, not neutral or desirable possibilities. Do not confuse it with かねる, which means that someone cannot or is reluctant to do something.
How to use it
この方法は事故を招きかねません。
This method could cause an accident.
この方法は事故を招きかねない。
This method could cause an accident.
Example sentences
不十分な確認のまま契約書に署名すると、後で大きな問題を招きかねない。
If you sign the contract without sufficient confirmation, it could cause a major problem later.
期限を過ぎた食品を食べると、食中毒を起こしかねない。
If you eat food past its expiration date, you could get food poisoning.
この