humanize vs sensitize

humanize

verb
  • To make sympathetic or relatable. 

  • To make human; to give or cause to have the fundamental properties of a human. 

  • To make humane. 

  • To become humane or civilized. 

  • To convert into something human or belonging to humans. 

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 humanize and sensitize occurred in a corpus of books? (source: Google Ngram Viewer )