decision vs oscillation

decision

verb
  • To defeat an opponent by a decision of the judges, rather than by a knockout 

noun
  • A result arrived at by the judges when there is no clear winner at the end of the contest. 

  • Firmness of conviction. 

  • A choice or judgement. 

  • A win or a loss awarded to a pitcher. 

  • The act of deciding. 

oscillation

noun
  • (of a function) defined for each point x in the domain of the function by inf diam(f(U))∣Uisaneighborhoodofx, and describes the difference (possibly ∞) between the limit superior and limit inferior of the function near that point. 

  • a single such cycle 

  • the act of oscillating or the state of being oscillated 

  • a regular periodic fluctuation in value about some mean 

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