avail vs fee

avail

verb
  • To provide; to make available; to use or take advantage of (an opportunity or available resource). 

  • To turn to the advantage of. 

  • To promote; to assist. 

  • To be of use or advantage; to answer or serve the purpose; to have strength, force, or efficacy sufficient to accomplish the object. 

  • To be of service to. 

noun
  • An advertising slot or package. 

  • Effect in achieving a goal or aim; purpose, use (now usually in negative constructions). 

  • A press avail. 

  • A readily available stock of oil. 

  • Non-binding notice of availability for work. 

  • Proceeds; profits from business transactions. 

fee

verb
  • To reward for services performed, or to be performed; to recompense; to hire or keep in hire; hence, to bribe. 

noun
  • A right to the use of a superior's land as a stipend for certain services to be performed, typically military service. 

  • An additional monetary payment charged for a service or good that is minor compared to the underlying cost. 

  • Synonym of fief: the land so held. 

  • An inheritable estate in land, whether absolute and without limitation to potential heirs (fee simple) or with limitations to particular kinds of heirs (fee tail). 

  • An inheritable estate in land held of a feudal lord on condition of performance of certain services, typically military service. 

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