storm vs turbulence

storm

noun
  • A violent agitation of human society; a civil, political, or domestic commotion; violent outbreak. 

  • A thunderstorm. 

  • Any disturbed state of the atmosphere, especially as affecting the earth's surface, and strongly implying destructive or unpleasant weather. 

  • A violent assault on a stronghold or fortified position. 

  • A very strong wind on the wind scale, stronger than a gale, less than a hurricane (10 or higher on the Beaufort scale). 

verb
  • [army; crowd, rioters] To assault (a significant building) with the aim to gain power over it. 

  • To move quickly and noisily like a storm, usually in a state of uproar or anger. 

  • (rare, poetic) to assault, gain power over (heart, mind+). 

  • (weather it) To be violent, with strong winds and usually rain, thunder, lightning, or snow. 

  • (figurative) To rage or fume; to be in a violent temper. 

turbulence

noun
  • The state or fact of being turbulent or agitated; tempestuousness, disturbance. 

  • Disturbance in a gas or fluid, characterized by evidence of internal motion or unrest. 

  • Specifically, a state of agitation or disturbance in the air which is disruptive to an aircraft. 

  • An instance or type of such state or disturbance. 

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