quiescent vs turbulent

quiescent

adj
  • Non-proliferating. 

  • Not sounded; silent. 

  • Inactive, quiet, at rest. 

turbulent

adj
  • violently disturbed or agitated; tempestuous, tumultuous 

  • being in, or causing, disturbance or unrest 

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