guru vs primal

guru

verb
  • To act as a guru; to give wise advice 

noun
  • In Indian traditions,it means a knowlegable teacher who guides his shishya(disciple/lit. seeker of [of knowledge or truth]) 

  • An influential advisor or mentor. 

  • A Hindu or Sikh spiritual teacher. 

primal

verb
  • To take part in primal therapy. 

adj
  • Being the first in time or in history. 

  • Of greatest importance; primary. 

  • Being one of the pieces of meat initially separated from the carcass during butchering, prior to division into smaller cuts. 

noun
  • A primal cut (of meat). 

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