not having the abilities or experience that make a person suitable for a particular job or activity, or not having official proof of your abilities or experience

In an age of blogs written by noncredentialed amateurs, there is much debate over what constitutes journalism.

Critics say noncredentialed teachers are being thrown into classrooms with little or no preparation. 批评人士说，没有资格的教师在几乎没有或根本没有准备的情况下就被扔进教室去上课。