vulture vs waster

vulture

noun
  • A person who profits from the suffering of others. 

  • Any of several carrion-eating birds of the families Accipitridae and Cathartidae. 

verb
  • To circle around one's target as if one were a vulture. 

waster

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

  • A destroyer. 

  • An item that is spoiled during its manufacture. 

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

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