helter-skelter vs unkempt

helter-skelter

adj
  • Carelessly hurried and confused. 

noun
  • A helical fairground slide. 

  • Confusion or turmoil. 

adv
  • In confused, disorderly haste. 

unkempt

adj
  • Uncombed; dishevelled. 

  • Rough; unpolished 

  • Disorderly; untidy; messy; not kept up. 

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