anon vs awhile

anon

adv

  • Soon; in a little while. 

  • At another time; then; again. 

noun

  • An anonymous person, especially an author. 

  • A work with an unknown author. 

  • A work without a title. 

adj

  • anonymous 

awhile

adv

  • For some time; for a short time. 

  • In the meantime; during an implicit ongoing process. 

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