civvies vs plural

civvies and plural both are nouns.

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

civvies (noun)	plural (noun)
civilian garb as opposed to a military uniform	the form of a word that is used to denote more than one

civvies (adjective)	plural (adjective)
	grammatical number category referring to two or more items or units
	composed of more than one member, set, or kind