pour vs trickle

pour

verb
  • To flow, pass or issue in a stream; to fall continuously and abundantly. 

  • To move in a throng, as a crowd. 

  • To send forth from, as in a stream; to discharge uninterruptedly. 

  • To send out as in a stream or a flood; to cause (an emotion) to come out; to cause to escape. 

  • To rain hard. 

  • To cause (liquid, or liquid-like substance) to flow in a stream, either out of a container or into it. 

  • Of a beverage, to be on tap or otherwise available for serving to customers. 

noun
  • Something, or an amount, poured. 

  • A downpour, or flood of precipitation. 

  • The act of pouring. 

trickle

verb
  • to flow in a very thin stream or drop continuously. 

  • To move or roll slowly. 

  • to pour a liquid in a very thin stream, or so that drops fall continuously. 

noun
  • A very thin river. 

  • A very thin flow; the act of trickling. 

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