Amateurlific 

If a person, say an author, is well spoken and writes a lot of books, he is called prolific. But, an ordinary person who writes well, but rarely and not in detail... he shall be referred to as amateurlific. He can carry on a written conversation fairly well, but the castle he builds with his prose tend to most often be made of sand. He fails to write enough detail, but fortunately for his readers, he chooses to write infrequently so they let him get away with it.

Bob often was self-described as knowing an extraordinary amount about everything, whereas his blog lacked detail and in all other ways was equally amateurlific. He lacked content, and detail. He often promised, but he never really delivered. Little Leaguer.

Amateurlific by You rReal Name June 24, 2020

amateurific 

Someone that is so unskilled at something that they give a terrific display of just how badly something can be done.

John's attempt at picking up women could best be described as "amateurific".

amateurific by Mopar Mike January 13, 2017