plural vs residual

plural and residual both are nouns.

Word	Noun	Adjective	Verb	Adverb
plural	Yes	Yes	No	No
residual	Yes	Yes	No	No

plural (noun)	residual (noun)
the form of a word that is used to denote more than one	(often plural) a payment that is made to a performer or writer or director of a television show or commercial that is paid for every repeat showing
	something left after other parts have been taken away

plural (adjective)	residual (adjective)
grammatical number category referring to two or more items or units	relating to or indicating a remainder
composed of more than one member, set, or kind