どっちつかず

noun which may take the genitive case particle 'no', na-adjective, noun

noncommittal; indecisive; on the fence; neither one nor the other

Describes a person, attitude, or answer that avoids committing to either side; often carries a negative nuance of being wishy-washy or evasive.

• 彼かれの返へん事じはいつもどっちつかずで、はっきりしない。

  His replies are always noncommittal and unclear.

• どっちつかずの態たい度どをとるのはやめて、賛さん成せいか反はん対たいか言いってください。

  Stop being on the fence and tell me whether you agree or disagree.