lure vs sweetener

lure

noun
  • Something that tempts or attracts, especially one with a promise of reward or pleasure. 

  • A bunch of feathers attached to a line, used in falconry to recall the hawk. 

  • An artificial bait attached to a fishing line to attract fish. 

  • A velvet smoothing brush. 

verb
  • To recall a hawk with a lure. 

  • To attract by temptation, appeal, or guile. 

  • To attract fish with a lure. 

sweetener

noun
  • Something given or added to added to a deal to sweeten another's attitude, especially a bribe or kickback. 

  • A shill bidder at an auction. 

  • Something added to food to sweeten its taste, especially an artificial substitute for sugar. 

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