dollop vs nub

dollop

noun
  • A considerable lump, scoop, or quantity of something, especially soft food. 

verb
  • To apply haphazardly in generous lumps or scoops. 

  • To dole out in a considerable quantity; to drip in a viscous form. 

nub

noun
  • A small lump or knob. 

  • a pointing stick 

  • The clitoris. 

  • The essence or core of an issue, argument etc. 

verb
  • To push; to nudge. 

  • To beckon. 

  • To hit the ball weakly. 

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