psych vs sensitize

psych

verb
  • To intimidate (someone) emotionally or using psychology (also psych out). 

  • To put (someone) into a required psychological frame of mind (also psych up). 

  • To treat (someone) using psychoanalysis. 

adj
  • Psychiatric. 

  • Psychedelic. 

noun
  • Psychology or psychiatry. 

  • A psychologist; a psychiatrist. 

intj
  • Indicating that one's preceding statement was false and that one has successfully fooled one's interlocutor. 

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