effluent vs gush

effluent

noun
  • A stream that flows out, such as from a lake or reservoir; an outflow; effluence. 

  • Sewage water that has been (partially) treated, and is released into a natural body of water; a flow of any liquid waste. 

adj
  • Flowing out; outflowing. 

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. 

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