subalternate vs unequal

subalternate

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

adj
  • Succeeding by turns; successive. 

  • Subaltern; inferior; subordinate. 

unequal

noun
  • One who is not an equal. 

adj
  • Not the same. 

  • Out of balance. 

  • Inadequate; insufficiently capable or qualified. 

  • Erratic, inconsistent. 

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