discrepancy vs inexpedience

discrepancy

noun
  • The state or quality of being discrepant. 

  • An inconsistency between facts or sentiments. 

inexpedience

noun
  • The quality or state of being inexpedient; unsuitableness or impropriety. 

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