gush vs purling

gush

noun
  • A sudden rapid outflow. 

verb
  • To make an excessive display of enthusiasm, praise, or sentiment. 

  • To send (something) flowing forth suddenly in great volume. 

  • To ejaculate during orgasm. 

  • To flow forth suddenly, in great volume. 

purling

noun
  • The motion of a small stream among obstructions; flowing with a murmuring sound. 

adj
  • That purls; rippling, eddying. 

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