guttle vs roughneck

guttle

noun
  • One who eats voraciously; a glutton. 

  • An act of swallowing voraciously. 

verb
  • To make a bubbling sound; to gurgle. 

  • To remove the guts or entrails from (a person or an animal); to disembowel, to eviscerate, to gut. 

roughneck

noun
  • Someone with rough manners; a rowdy or uncouth person. 

  • An ironworker; a dirty or low-paid worker, a labourer. 

  • A labourer on an oil rig. 

verb
  • To work as a laborer on an oil rig. 

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