inscribe vs matriculate

inscribe

verb
  • To draw a circle, sphere, etc. inside a polygon, polyhedron, etc. and tangent to all its sides. 

  • To write or cut (words) onto (something, especially a hard surface, or a book to be given to another person); to engrave. 

matriculate

noun
  • A person admitted to membership in a society. 

verb
  • To be enrolled as a member of a body, especially of a college or university. 

  • To enroll as a member of a body, especially of a college or university 

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