anti vs volte-face

anti

noun
  • A person opposed to a concept or principle. 

  • A fan who objects to a particular creator, franchise, fandom, character, ship, etc., especially on moral or sociopolitical grounds. 

adj
  • That has a torsion angle between 90° and 180° 

  • Opposed to something. 

volte-face

noun
  • A reversal of attitude, policy, or principle. 

  • A dramatic change in mood or tone. 

How often have the words anti and volte-face occurred in a corpus of books? (source: Google Ngram Viewer )