holler vs whoop

holler

verb
  • To yell or shout. 

  • To call out one or more words 

  • To complain, gripe 

noun
  • A field holler. 

  • Any communication to get somebody's attention. 

  • A yell, shout. 

whoop

verb
  • To shout, to yell. 

  • To make a whoop. 

  • To cough or breathe with a sonorous inspiration, as in whooping cough. 

  • To beat, to strike. 

  • To defeat thoroughly. 

noun
  • A bump on a racetrack. 

  • A loud, eager cry, usually of joy. 

  • A gasp, characteristic of whooping cough. 

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