subalternate vs undergraduate

subalternate

adj
  • Subaltern; inferior; subordinate. 

  • Succeeding by turns; successive. 

noun
  • A particular proposition, as opposed to a universal one. 

undergraduate

adj
  • Of, relating to, or being an undergraduate. 

noun
  • A student at a university who has not yet received a degree. 

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