albinoid vs melanoid

albinoid

noun
  • Synonym of albino (“person or animal that has albinism”) 

adj
  • Of or pertaining to an animal or person with albinism. 

melanoid

noun
  • Synonym of melanoidin 

adj
  • Relating to, or afflicted with, melanosis. 

  • Relating to, or resembling, melanin. 

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