counterfactual vs forged

counterfactual

adj
  • Contrary to known or agreed facts; untrue. 

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

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. 

forged

adj
  • Fake (as documents); falsified. 

  • Forged identification documents were used to enter the building. 

  • Fabricated by forging or at a forge, by working hot metal 

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