crabbing vs irritable

crabbing

noun
  • A process of scouring cloth between rolls in a machine. 

  • The act or art of catching crabs. 

  • The fighting of hawks with each other. 

irritable

adj
  • Capable of being irritated. 

  • Responsive to stimuli. 

  • Easily exasperated or excited. 

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