cancroid vs vexation

cancroid

noun
  • Any disease that resembles cancer 

  • Squamous cell carcinoma 

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

  • Resembling a crab 

vexation

noun
  • Something that vexes or irritates. 

  • The state of being vexed or irritated. 

  • The act of annoying, vexing, or irritating. 

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