guff vs odor

guff

noun
  • A fart; act of breaking wind. 

  • Nonsensical talk or thinking. 

  • Superfluous information. 

  • Insolent or otherwise unacceptable remarks. 

verb
  • To mislead. 

  • To fart. 

odor

noun
  • Any smell, whether fragrant or offensive. 

  • A strong, pervasive quality. 

  • Esteem. 

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