cascabel vs ramrod

cascabel

noun
  • A knob at the end of a cannon, cast onto the gun breech, to which a heavy rope is attached in order to control recoil. 

  • A small, round, hot variety of chili pepper, Capsicum annuum, which rattles when dry. 

  • A bell attached to a sleigh or sleigh harness. 

ramrod

noun
  • Device used with muzzleloaders to push the projectile up against the propellant. 

  • Ranch or trail foreman, usually the first or second person in charge. The person responsible for getting the work done. 

  • An erect penis. 

verb
  • To force. 

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