corduroys vs plural

corduroys and plural both are nouns.

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

corduroys (noun)	plural (noun)
cotton trousers made of corduroy cloth	the form of a word that is used to denote more than one

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