chief vs settling

chief

noun
  • A leader or head of a group of people, organisation, etc. 

  • An informal term of address. 

  • The principal part or top of anything. 

  • An informal term of address for a Native American or First Nations man. 

  • The top part of a shield or escutcheon; more specifically, an ordinary consisting of the upper part of the field cut off by a horizontal line, generally occupying the top third. 

adj
  • Primary; principal. 

  • Intimate, friendly. 

verb
  • To smoke cannabis. 

settling

noun
  • The act of one who, or that which, settles; the act of establishing oneself, of colonizing, subsiding, adjusting, etc. 

  • The reckoning or settlement of accounts; the paying out of gambling winnings. 

  • Dregs; sediment. 

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