decrement vs lave

decrement

noun
  • A small quantity removed or lost. One of a series of regular subtractions. 

verb
  • To decrease a value by a basic quantity unit. 

lave

noun
  • A crowd 

verb
  • To draw, as water; drink in. 

  • To lick. 

  • To run down or gutter, as a candle. 

  • To give bountifully; lavish. 

  • To hang or flap down. 

  • To wash. 

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