abegha vs prelate

abegha

noun
  • a celibate priest or monk of the Armenian Apostolic Church, a hieromonk 

prelate

noun
  • A clergyman of high rank and authority, having jurisdiction over an area or a group of people; normally a bishop. 

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