sediment vs slitch

sediment

noun
  • A collection of small particles, particularly dirt, that precipitates from a river or other body of water. 

verb
  • To be deposited as a sediment. 

  • To deposit material as a sediment. 

slitch

noun
  • Fine mud; silt; slake. 

  • A slutty bitch. 

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