amateurishness vs attainment

amateurishness

noun
  • The quality of being amateurish. 

attainment

noun
  • That which is attained, or obtained by exertion. 

  • The act of attaining; the act of arriving at or reaching; the act of obtaining by exertion or effort. 

How often have the words amateurishness and attainment occurred in a corpus of books? (source: Google Ngram Viewer )