posture vs unmask

posture

verb
  • to pretend to have an opinion or a conviction 

  • To place in a particular position or attitude; to pose. 

  • to put one's body into a posture or series of postures, especially hoping that one will be noticed and admired 

noun
  • The way a person holds and positions their body. 

  • The position of someone or something relative to another; position; situation. 

  • A situation or condition. 

  • One's attitude or the social or political position one takes towards an issue or another person. 

unmask

verb
  • To expose, or reveal the true character of someone. 

  • To cease engaging in masking, to cease disguising one's autism. 

  • To enable (an interrupt, etc.) by unsetting or setting the associated bit. 

  • To remove a mask from someone. 

  • To remove one's mask. 

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