gynecophile vs tribadist

gynecophile

noun
  • Someone sexually attracted to women. 

  • A lesbian; a homosexual woman. 

adj
  • Marked by or involving sexual attraction to women. 

tribadist

noun
  • A participant in the sexual practice of tribadism. 

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