clanger vs fluff

clanger

noun
  • A very noticeable mistake; an attention-getting faux pas. 

  • Something that clangs; an alarm bell (also figuratively). 

  • The clapper of a bell, anything that strikes a bell or other metal object to make a ringing sound. 

  • A cicada, Psaltoda claripennis, of New South Wales and Queensland, having an upper body of green and brown and clear wings with green veins. 

  • A mistake made by a player; counted in the game statistics in the category "errors including frees against". 

  • An early hi-hat consisting of cymbals mounted on the rim of a bass drum and struck with an arm on the drum's pedal. 

fluff

noun
  • A lapse or mistake, especially a mistake in an actor's lines. 

  • A form of roleplaying which is inconsequential and not related to the plot; often used in the context of (but not limited to) filling time. 

  • A passive partner in a lesbian relationship. 

  • Anything light, soft or fuzzy, especially fur, hair, feathers. 

  • Anything inconsequential or superficial. 

  • Marshmallow creme. 

  • A fart. 

  • Fan fiction, or part of a fan fiction, which is sweet and feel-good in tone, usually involving romance. 

verb
  • To become fluffy, puff up. 

  • To arouse (a male pornographic actor) before filming. 

  • To do incorrectly, for example mishit, miskick, miscue etc. 

  • To break wind. 

  • To make something fluffy. 

  • To move lightly like fluff. 

  • To make a mistake in one's lines. 

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