cobber vs trifle

cobber

noun
  • A sweet consisting of a small block of hard caramel covered in chocolate. 

  • A pal, buddy, mate, friend; often used in direct address by one male to another. 

trifle

noun
  • An English dessert made from a mixture of thick custard, fruit, sponge cake, jelly and whipped cream. 

  • A particular kind of pewter. 

  • Anything that is of little importance or worth. 

  • An insignificant amount of money. 

  • A very small amount (of something). 

  • Utensils made from this particular kind of pewter. 

verb
  • To squander or waste. 

  • To deal with something as if it were of little importance or worth. 

  • To act, speak, or otherwise behave with jest. 

  • To inconsequentially toy with something. 

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