enucleate vs illustrate

enucleate

adj
  • Enucleated, having no nucleus. 

verb
  • To remove the nucleus from (a cell). 

  • To extract (an object) intact from an enclosed space 

noun
  • A cell which has been enucleated 

illustrate

verb
  • To clarify something by giving, or serving as, an example or a comparison. 

  • To provide a book or other publication with pictures, diagrams or other explanatory or decorative features. 

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