anthropoid vs humaniform

anthropoid

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

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

  • having characteristics of an ape 

noun
  • An anthropoid animal. 

humaniform

adj
  • Like a human or that of a human in form or appearance. 

noun
  • A robot resembling a human. 

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