cenobite vs rishi

cenobite

noun
  • A monk who lives in a religious community, rather than in solitude. 

  • A torturous demon creature made famous by the Hellraiser series. 

  • A new or recent member of a Greek monastic religious order; a caloyer. 

rishi

noun
  • A Vedic poet and seer who composed Rigvedic hymns, who alone or with others invokes the deities with poetry of a sacred character. 

  • A Hindu sage or saint occupying the same position in India history as the patriarchs of other countries, constituting a peculiar class of beings in the early mythical system, as distinct from Asuras, Devas and mortal men. 

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