dunk vs percolate

dunk

verb
  • To submerge briefly in a liquid. 

  • To set down carelessly. 

  • To put down on social media [+ on (object)]. 

  • To put the ball directly downward through the hoop while grabbing onto the rim with power. 

noun
  • The act or instance of dunking, particularly in basketball. 

percolate

verb
  • To drain or seep through a porous substance. 

  • To pass a liquid through a porous substance; to filter. 

  • To make (coffee) in a percolator. 

  • To spread slowly or gradually; to slowly become noticed or realised. 

noun
  • A liquid that has been percolated. 

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