beat off vs enchant

beat off

verb
  • To waste time. 

  • To drive something away with blows or military force. 

  • To masturbate, usually a man of himself. 

enchant

verb
  • To attract and delight, to charm. 

  • To magically enhance or degrade an item. 

  • To cast a spell upon (often one that attracts or charms). 

noun
  • An enchantment 

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