counterfactual vs visionary

counterfactual

adj
  • Of or in comparison to a hypothetical state of the world. 

  • Contrary to known or agreed facts; untrue. 

noun
  • A conditional statement in which the conditional clause is false. 

  • A claim, hypothesis, or other belief that is contrary to the facts. 

  • A hypothetical state of the world, used to assess the impact of an action. 

visionary

adj
  • idealistic or utopian 

  • imaginary or illusory 

  • having vision or foresight 

  • prophetic or revelatory 

noun
  • Someone who has positive ideas about the future. 

  • An impractical dreamer. 

  • Someone who has visions; a seer. 

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