erratic vs stately

erratic

adj
  • Deviating from normal opinions or actions; eccentric; odd. 

  • Unsteady, random; prone to unexpected changes; not consistent. 

noun
  • A rock moved from one location to another, usually by a glacier. 

  • Anything that has erratic characteristics. 

stately

adj
  • Deliberate, unhurried; dignified. 

  • Worthy of respect; dignified, regal. 

  • Grand; impressive; imposing. 

adv
  • In a stately manner. 

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