salter vs salt

salter and salt both are nouns.

Word	Noun	Adjective	Verb	Adverb
salter	Yes	No	No	No
salt	Yes	Yes	Yes	No

salter (noun)	salt (noun)
someone who makes or deals in salt	the taste experience when common salt is taken into the mouth
someone who uses salt to preserve meat or fish or other foods	white crystalline form of especially sodium chloride used to season and preserve food
	a compound formed by replacing hydrogen in an acid by a metal (or a radical that acts like a metal)

salter (adjective)	salt (adjective)
	(of speech) painful or bitter