s, a, l, t, i are letters that make 'SALT I'
SA, SALT, ALT, salt, AL, Al are words within 'SALT I'
SALT II is a word created by adding a letter to 'SALT I'
1 possible definitions for 'SALT I'
Under this definition, salt i is a noun and has the following properties:
'SALT I' can be considered an instance of treaty, pact, accord.