run off vs skedaddle

run off

verb
  • To flee or depart quickly. 

  • To operate by a particular energy or fuel source. 

  • to have diarrhea 

  • To make photocopies, or print. 

  • To write something quickly. 

  • To pour or spill off or over. 

  • To cause to flow away. 

  • To chase someone away. 

skedaddle

verb
  • To move or run away quickly. 

  • To spill; to scatter. 

noun
  • The act of running away; a scurrying off. 

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