flisk vs mythos

flisk

noun
  • A caper; a spring; a whim. 

  • A comb with large teeth. 

mythos

noun
  • A recurring theme; a motif. 

  • A story or set of stories relevant to or having a significant truth or meaning for a particular culture, religion, society, or other group; a myth, a mythology. 

  • A set of assumptions or beliefs about something. 

  • Anything transmitted by word of mouth, such as a fable, legend, narrative, story, or tale (especially a poetic tale). 

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