saline vs tangy

saline

adj
  • Containing salt; salty. 

  • Resembling salt. 

noun
  • A salt spring; a place where salt water is collected in the earth. 

  • Water containing dissolved salt. 

tangy

adj
  • having a sharp, pungent flavor 

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