adapt vs sensitize

adapt

verb
  • To make oneself comfortable to a new thing. 

  • To make suitable; to make to correspond; to fit or suit 

  • To fit by alteration; to modify or remodel for a different purpose; to adjust 

  • To make by altering or fitting something else; to produce by change of form or character 

adj
  • Adapted; fit; suited; suitable. 

sensitize

verb
  • To make (someone) increasingly aware of, in a concerned or sensitive way. 

  • To render capable of being acted on by actinic rays of light. 

  • To make (someone or something) sensitive or responsive to certain stimuli. 

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