helter-skelter vs hotfoot

helter-skelter

adj
  • Carelessly hurried and confused. 

noun
  • A helical fairground slide. 

  • Confusion or turmoil. 

adv
  • In confused, disorderly haste. 

hotfoot

adj
  • Moving with haste or zeal. 

verb
  • To run (a distance). 

noun
  • The prank of secretly inserting a match between the sole and upper of a victim's shoe and then lighting it. 

adv
  • Hastily; without delay. 

How often have the words helter-skelter and hotfoot occurred in a corpus of books? (source: Google Ngram Viewer )