ice melt vs ice melter

ice melt and ice melter both are nouns.

Word	Noun	Adjective	Verb	Adverb
ice melt	Yes	No	No	No
ice melter	Yes	No	No	No

As nouns, ice melt and ice melter are synonyms defined as:

ice melt and ice melter: a substance used to melt ice; it can take a form of liquid or solid crystals.

Other synonyms of ice melt include de-icer.

ice melt (noun)	ice melter (noun)
a substance used to melt ice; it can take a form of liquid or solid crystals.	a substance used to melt ice; it can take a form of liquid or solid crystals.