cohortative vs hortative

cohortative

adj
  • Inflected to express plea, insistence, imploring, self-encouragement, wish, desire, intent, command, purpose, or consequence. 

  • Encouraging. 

noun
  • The cohortative mood. 

hortative

adj
  • Urging, exhorting, or encouraging. 

  • Of a mood or class of imperative subjunctive moods of a verb for giving strong encouragement. 

noun
  • A mood or class of imperative subjunctive moods of a verb for giving strong encouragement. 

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