brass knuckles vs broadsword

brass knuckles

noun
  • A weapon consisting of a metal reinforcement for the clenched fist, with finger holes molded in. 

broadsword

noun
  • A person armed with such a sword. 

  • A type of early modern sword that has a broad double-edged blade for cutting (as opposed to the more slender thrust-oriented rapier) and typically a basket hilt. 

  • A flat, rectangular bread made from corn (maize) and beans by the Cherokee, traditionally by boiling rather than baking it. 

  • Synonym of longsword 

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