consume vs nibble

consume

verb
  • To eat. 

  • To use up. 

  • To trade money for good or services as an individual. 

  • To completely occupy the thoughts or attention of. 

  • To destroy completely. 

  • To absorb information, especially through the mass media. 

nibble

verb
  • To eat with small, quick bites. 

  • To bite lightly. 

  • To consume gradually. 

  • To find fault; to cavil. 

noun
  • A unit of memory equal to half a byte, or four bits. 

  • Small snacks such as crisps/potato chips or nuts, often eaten to accompany drinks. 

  • A small, quick bite taken with the front teeth. 

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