chipper vs shredder

chipper

noun
  • A machine that reduces organic matter to compost; depending on size, whole tree trunks are reduced to sawdust; a woodchipper. 

  • A fish and chip shop, or more generally a cheap fast food outlet, typically selling chips and other deep-fried foods. 

  • A golf club for making chip shots. 

  • Someone who or something which chips (e.g. wood). 

  • An occasional tobacco user, or more generally drug user. 

  • A machine that chips potatoes into pieces that are ready to be fried and made into chips. 

  • A player who chips the ball. 

  • A company that manufactures potato chips/potato crisps. 

  • A deep frier. 

adj
  • Exhibiting a lively optimism; in high spirits, cheerful. 

verb
  • To chirp or chirrup. 

shredder

noun
  • A machine that tears up objects into smaller pieces, especially a paper shredder, garbage shredder or gardening or farming shredder. 

  • One who shreds, or plays (especially the guitar) very fast. 

  • A program that overwrites deleted data to prevent recovery. 

  • Someone who snowboards; a snowboarder. 

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