freedom vs refusal

freedom

noun
  • The state of being free, of not being imprisoned or enslaved. 

  • The lack of a specific constraint, or of constraints in general; a state of being free, unconstrained. 

  • The right or privilege of unrestricted use or access 

  • Frankness; openness; unreservedness. 

  • Improper familiarity; violation of the rules of decorum. 

refusal

noun
  • The act of refusing. 

  • Depth or point at which well or borehole drilling cannot continue. 

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