rick vs stook

rick

noun
  • Straw, hay etc. stored in a stack for winter fodder, commonly protected with thatch. 

  • A brand new (naive) boot camp inductee. 

  • A stack of wood, especially cut to a regular length; also used as a measure of wood, typically four by eight feet. 

verb
  • To heap up (hay, etc.) in ricks. 

  • To slightly sprain or strain the neck, back, ankle etc. 

stook

noun
  • A pile or bundle, especially of straw. 

  • A group of 6 or 8 sheaves of grain stacked to dry vertically in a rectangular arrangement at harvest time, largely obsolete since the advent of combine harvesters and powered grain driers (mid 20th century). 

verb
  • To make stooks. 

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