cutlass vs pikeman

cutlass

noun
  • A short sword with a curved blade, and a convex edge; once used by sailors when boarding an enemy ship. 

  • A similarly shaped tool; a machete. 

verb
  • To cut back (vegetation) with a cutlass. 

pikeman

noun
  • A soldier armed with a pike. 

  • A person who operates a turnpike. 

  • A miner who works with a pick. 

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