boggle vs muff

boggle

verb
  • To embarrass with difficulties; to palter or equivocate; to bungle or botch. 

  • To be bewildered, dumbfounded, or confused. 

  • Either literally or figuratively to stop or hesitate as if suddenly seeing a bogle. 

  • To confuse or mystify; overwhelm. 

  • To wiggle the eyes as a result of bruxing. 

muff

verb
  • To mishandle; to bungle. 

  • To drop or mishandle (the ball, a catch etc.); to play badly. 

noun
  • A blown cylinder of glass which is afterward flattened out to make a sheet. 

  • The feathers sticking out from both sides of the face under the beak of some birds. 

  • A short hollow cylinder surrounding an object such as a pipe. 

  • A fool, a stupid or poor-spirited person. 

  • A woman or girl. 

  • An error, a mistake; a failure to hold a ball when once in the hands. 

  • A piece of fur or cloth, usually with open ends, used for keeping the hands warm. 

  • Female pubic hair; female genitals (vulva, vagina), like muffin. See Thesaurus:vagina. 

  • A bird, the whitethroat. 

  • A muffin. 

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