hominian vs hominid

hominian

hominid

noun
  • Any primate of the taxonomic family Hominidae, which includes all the great apes (chimpanzees, gorillas, orangutans) as well as humans. 

adj
  • Of the Hominidae. 

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