puppy vs woodworm

puppy

noun
  • A young rat. 

  • A (generic) thing; particularly something that is a nuisance; a sucker. 

  • A young dog, especially before sexual maturity (12-18 months) 

  • A young seal. 

  • A woman’s breast. 

verb
  • To bring forth whelps or give birth to pups. 

woodworm

noun
  • Anobium punctatum, the Common Furniture Beetle. 

  • Any of many beetle larvae that bore into wood. 

  • A shipworm, a worm-like mollusk in the family Teredinidae that feeds on wood underwater in saltwater. 

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