abrasive vs disagreeable

abrasive is a noun but disagreeable is not a noun.

Word	Noun	Adjective	Verb	Adverb
abrasive	Yes	Yes	No	No
disagreeable	No	Yes	No	No

abrasive (noun)	disagreeable (noun)
a substance that abrades or wears down

abrasive (adjective)	disagreeable (adjective)
sharply disagreeable; rigorous	not to your liking
causing abrasion	unpleasant to interact with
	not agreeing with your tastes or expectations