manipulative vs vulpine

manipulative

adj
  • Tending to manipulate. 

  • Using manipulation purposefully. 

  • Reaching one's goals at the expense of other people by using them. 

noun
  • A manipulable object designed to demonstrate a mathematical concept. 

vulpine

adj
  • Having the characteristics of a fox; foxlike; cunning. 

  • Pertaining to a fox. 

noun
  • Any of certain canids called foxes (including the true foxes, the arctic fox and the grey fox); distinguished from the canines, which are regarded as similar to the dog and wolf. 

  • A person considered vulpine (cunning); a fox. 

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