acculture vs adapt

acculture

verb
  • To familiarize oneself with, and adopt a new culture, especially by an immigrant 

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. 

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