fatigues vs plural

fatigues and plural both are nouns.

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

fatigues (noun)	plural (noun)
military uniform worn by military personnel when doing menial labor	the form of a word that is used to denote more than one

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