a posteriori vs unqualified

a posteriori

adj
  • Involving induction of theories from facts. 

  • Developed on a basis of languages which already exist. 

adv
  • In a manner that deduces theories from facts. 

unqualified

adj
  • Not elaborated upon, or not accompanied by restrictions or qualification; undescribed. 

  • Outright; thorough; utter. 

  • Not qualified, ineligible, unfit for a position or task. 

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