haline vs saline

haline

adj
  • salty; saline 

  • of or relating to the degree of saltiness 

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. 

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