drivel vs prate

drivel

verb
  • To talk nonsense; to talk senselessly; to drool. 

  • To use up or to be used up. 

  • To move or travel slowly. 

  • To be weak or foolish; to dote. 

noun
  • Nonsense; senseless talk. 

prate

verb
  • To talk much and to little purpose; to be loquacious; to speak foolishly. 

noun
  • Talk to little purpose; trifling talk; unmeaningful loquacity. 

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