bungle vs prang

bungle

verb
  • To incompetently perform (a task); to ruin (something) through incompetent action; to botch up, to bumble. 

  • To act or work incompetently; to fumble. 

noun
  • A botched or incompetently handled action or situation; a blunder. 

prang

verb
  • To crash; to have an accident while controlling a vehicle. 

  • To damage (the vehicle one is driving) in an accident; to have a minor collision with (another motor vehicle). 

noun
  • A type of tower or spire featured in some Buddhist temples of Cambodia and Thailand. 

  • An accident involving a motor vehicle, typically minor and without casualties. 

  • Crack cocaine. 

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