girn vs snivel

girn

verb
  • To whinge, moan, complain. 

  • To make elaborate unnatural and distorted faces as a form of amusement or in a girning competition. 

  • To grimace; to snarl. 

noun
  • A vocalization similar to a cat's purring. 

snivel

verb
  • To cry while sniffling; to whine or complain while crying. 

  • To breathe heavily through the nose while it is congested with nasal mucus. 

  • To say (something) while sniffling or crying. 

noun
  • The act of snivelling. 

  • Nasal mucus; snot. 

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