offstand vs unleash

offstand

verb
  • To endure against; stand or ward off; defend against; withstand; resist. 

  • To offset; compensate for; make restitution for. 

noun
  • Offset; restitution. 

unleash

verb
  • To precipitate; to bring about. 

  • To free from a leash, or as from a leash. 

  • To let go; to release. 

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