corrode vs corrosive

corrode is not a noun while corrosive is a noun.

Word	Noun	Adjective	Verb	Adverb
corrode	No	No	Yes	No
corrosive	Yes	Yes	No	No

corrode (noun)	corrosive (noun)
	a substance having the tendency to cause corrosion (such a strong acids or alkali)

corrode (adjective)	corrosive (adjective)
	of a substance, especially a strong acid; capable of destroying or eating away by chemical action
	spitefully sarcastic

corrode (verb)	corrosive (verb)
become destroyed by water, air, or a corrosive such as an acid
cause to deteriorate due to the action of water, air, or an acid