cancroid vs fungus

cancroid

noun
  • Squamous cell carcinoma 

  • Any disease that resembles cancer 

adj
  • Of or pertaining to cancer, especially to squamous cell carcinoma 

  • Resembling a crab 

fungus

noun
  • Any member of the kingdom Fungi; a eukaryotic organism typically having chitin cell walls but no chlorophyll or plastids. Fungi may be unicellular or multicellular. 

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