jag vs potlatch

jag

verb
  • To tease. 

  • To cut unevenly. 

noun
  • A sharp projection. 

  • A part broken off; a fragment. 

  • A thorn from a bush (see jaggerbush). 

  • Enough liquor to make a person noticeably drunk; a skinful. 

  • A medical injection, a jab. 

  • A binge or period of overindulgence; a spree. 

  • A flap, a tear in a clothing 

  • A cleft or division. 

  • A fit, spell, outburst. 

  • A one-horse cart load, or, in modern times, a truck load, of hay or wood. 

potlatch

verb
  • To carry out or take part in a potlatch ceremony. 

  • To give; especially, to give as a gift during a potlatch ceremony. 

noun
  • A communal meal to which guests bring dishes to share; a potluck. 

  • A ceremony amongst certain indigenous peoples of the Pacific Northwest in which gifts are bestowed upon guests and personal property is destroyed in a show of generosity and wealth. 

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