brine vs soften

brine

verb
  • To prepare and flavor food (especially meat) for cooking by soaking in a salt solution. 

  • To preserve food in a salt solution. 

noun
  • The sea or ocean; the water of the sea. 

  • Salt water; water saturated or strongly impregnated with salt; a salt-and-water solution for pickling. 

soften

verb
  • To make something soft or softer. 

  • To palatalize. 

  • To become or make (a consonant) more lenis, to lenite. 

  • To make less harsh 

  • To become soft or softer 

  • To undermine the morale of someone (often soften up). 

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