hortative vs monition

hortative

noun

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

adj

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

  • Urging, exhorting, or encouraging. 

monition

noun

  • A caution or warning. 

  • A sign of impending danger; an omen. 

  • A legal notification of something. 

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