gilravage vs pilfer

gilravage

verb
  • To plunder; to despoil. 

  • To feast in a noisy and riotous manner. 

noun
  • Noisy riotous conduct. 

pilfer

verb
  • To steal in small quantities, or articles of small value; to practise petty theft. 

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