deposit vs plunk

deposit

verb
  • To lay down; to place; to put. 

  • To put money or funds into an account. 

  • To entrust one's assets to the care of another. Sometimes done as collateral. 

  • To lay up or away for safekeeping; to put up; to store. 

  • To lay aside; to rid oneself of. 

noun
  • Sediment or rock that is not native to its present location or is different from the surrounding material. Sometimes refers to ore or gems. 

  • Anything left behind on a surface. 

  • A sum of money or other asset given as an initial payment, to show good faith, or to reserve something for purchase. 

  • That which is placed anywhere, or in anyone's hands, for safekeeping; something entrusted to the care of another. 

  • A place of deposit; a depository. 

  • Money placed in an account. 

  • A sum of money given as a security for a borrowed item, which will be given back when the item is returned, e.g. a bottle deposit or can deposit 

plunk

verb
  • To land suddenly or heavily; to plump down. 

  • To pluck and quickly release (a musical string). 

  • To be a truant from (school). 

  • To intentionally hit the batter with a pitch. 

  • To croak. 

  • To drop or throw something heavily onto or into something else, so that it makes a dull sound. 

noun
  • The dull thud of something landing on a surface. 

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