early bird vs primal

early bird

noun
  • A person who wakes early or arrives early, typically before most others. 

primal

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). 

verb
  • To take part in primal therapy. 

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