claustral vs monachal

claustral

adj
  • Of or pertaining to a cloister. 

  • Relating to the claustrum of the brain. 

  • Having cloisters; cloistered. 

monachal

adj
  • Of or pertaining to monks or their lifestyle; monastic. 

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