guff vs toffee

guff

noun
  • A fart; act of breaking wind. 

  • Nonsensical talk or thinking. 

  • Superfluous information. 

  • Insolent or otherwise unacceptable remarks. 

verb
  • To mislead. 

  • To fart. 

toffee

noun
  • A small, individual piece of toffee. 

  • Any kind of sweets; candy. 

  • A type of confectionery made by boiling sugar (or treacle, etc) with butter or milk, then cooling the mixture so that it becomes hard. 

verb
  • To coat in toffee. 

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