hortative vs sermonic

hortative

adj

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

  • Urging, exhorting, or encouraging. 

noun

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

sermonic

adj

  • Of or pertaining to sermons 

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