stream vs tumble

stream

verb
  • To extend; to stretch out with a wavy motion; to float in the wind. 

  • To push continuous data (e.g. music) from a server to a client computer while it is being used (played) on the client. 

  • To flow in a continuous or steady manner, like a liquid. 

  • To discharge in a stream. 

noun
  • All moving waters. 

  • A source or repository of data that can be read or written only sequentially. 

  • A live stream. 

  • A thin connected passing of a liquid through a lighter gas (e.g. air). 

  • A small river; a large creek; a body of moving water confined by banks. 

  • A division of a school year by perceived ability. 

  • A particular path, channel, division, or way of proceeding. 

  • Any steady flow or succession of material, such as water, air, radio signal or words. 

tumble

verb
  • To move or rush in a headlong or uncontrolled way. 

  • To smoothe and polish, e.g., gemstones or pebbles, by means of a rotating tumbler. 

  • To muss, to make disorderly; to tousle or rumple. 

  • To obscure the audit trail of funds by means of a tumbler. 

  • To perform gymnastics such as somersaults, rolls, and handsprings. 

  • To fall end over end; to roll over and over. 

  • To have sexual intercourse. 

  • To drop rapidly. 

noun
  • A fall, especially end over end. 

  • An act of sexual intercourse. 

  • A disorderly heap. 

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