helter-skelter vs randomly

helter-skelter

adv
  • In confused, disorderly haste. 

adj
  • Carelessly hurried and confused. 

noun
  • A helical fairground slide. 

  • Confusion or turmoil. 

randomly

adv
  • In a random manner. 

  • By random access; at any point at a given time; not sequentially. 

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