badinage vs waster

badinage

noun
  • Playful raillery; banter. 

verb
  • To engage in badinage or playful banter. 

waster

noun
  • A destroyer. 

  • An item that is spoiled during its manufacture. 

  • An imperfection in the wick of a candle, causing it to waste. 

  • Someone or something that wastes; someone who squanders or spends extravagantly. 

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