anthropoid vs ethnologic

anthropoid

adj
  • having characteristics of an ape 

  • Of the pelvis, having an anteroposterior diameter equal or exceeding the transverse diameter. 

  • having characteristics of a human, usually in terms of shape or appearance 

noun
  • An anthropoid animal. 

ethnologic

adj
  • Ethnological. 

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