waders vs plural

waders and plural both are nouns.

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

waders (noun)	plural (noun)
waterproof hip boots (sometimes extending to the chest) worn by anglers	the form of a word that is used to denote more than one

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