wad vs windrow

wad

verb
  • To stuff or line with some soft substance, or wadding, like cotton. 

  • To insert or force a wad into. 

  • To crumple or crush into a compact, amorphous shape or ball. 

  • To wager. 

noun
  • A sandwich. 

  • An ejaculation of semen. 

  • Any black manganese oxide or hydroxide mineral rich rock in the oxidized zone of various ore deposits. 

  • Plumbago, graphite. 

  • A soft plug or seal, particularly as used between the powder and pellets in a shotgun cartridge, or earlier on the charge of a muzzleloader or cannon. 

  • An amorphous, compact mass. 

  • A substantial pile (normally of money). 

windrow

verb
  • To arrange (e.g. new-made hay) in lines or windrows. 

noun
  • The green border of a field, dug up in order to carry the earth onto other land to improve it. 

  • A line of snow left behind by the edge of a snowplow’s blade. 

  • A ridge or berm at a perimeter 

  • A long snowbank along the side of a road. 

  • A line of leaves etc heaped up by the wind. 

  • A similar streak of seaweed etc on the surface of the sea formed by Langmuir circulation. 

  • A line of gravel left behind by the edge of a grader’s blade. 

  • A row of cut grain or hay allowed to dry in a field. 

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