生なま半はん可か

na-adjective, noun

superficial; half-hearted; shallow

Describes knowledge, effort, or attitude that is not thorough or serious; often used in negative contexts to criticize lack of depth or commitment.

• 彼かれの知ち識しきは生なま半はん可かだ。

  His knowledge is superficial.

• 生なま半はん可かな気き持もちで始はじめると失しっ敗ぱいする。

  If you start with a half-hearted attitude, you'll fail.