muffle vs trouser

muffle

noun
  • A warm piece of clothing for the hands. 

  • The bare end of the nose between the nostrils, especially in ruminants. 

  • A machine with two pulleys to hoist load by spinning wheels, polyspast, block and tackle. 

  • A kiln or furnace, often electric, with no direct flames (a muffle furnace) 

  • Anything that mutes or deadens sound. 

verb
  • To wrap (a person, face etc.) in fabric or another covering, for warmth or protection; often with up. 

  • To wrap up or cover (a source of noise) in order to deaden the sound. 

  • To mute or deaden (a sound etc.). 

trouser

noun
  • A pair of trousers. 

  • Of or relating to trousers. 

verb
  • To secretively steal (an item or money) for personal use. 

  • To put (money) into one's trouser pocket; to pocket. 

  • To take and keep (something, especially money, that is not one's own); to pocket. 

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