fuzz vs tomentum

fuzz

noun
  • A frizzy mass of hair or fibre. 

  • Quality of an image that is unclear; a blurred image. 

  • A distorted sound, especially from an electric guitar or other amplified instrument. 

  • The police, or any law enforcement agency. 

  • A state of befuddlement. 

  • The random data used in fuzz testing. 

verb
  • To make fuzzy. 

  • To become fuzzy. 

  • To test a software component by running it on randomly generated input. 

tomentum

noun
  • A covering of fine, soft hairs; a pubescence. 

  • A mass of filamentous hairs on the leaf of a plant. 

  • A network of fine blood vessels between the pia mater and the cerebral cortex. 

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