ascetic vs institutional

ascetic

adj
  • Of or relating to ascetics 

  • Characterized by rigorous self-denial or self-discipline; austere; abstinent; involving a withholding of physical pleasure. 

noun
  • One who is devoted to the practice of self-denial, either through seclusion or stringent abstinence. 

institutional

adj
  • Of, pertaining to, characteristic of, or organized along the lines of an institution. 

  • Arising from the practice of an institution. 

  • Elementary; rudimentary. 

  • Instituted by authority. 

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