tweed vs plural form

tweed and plural form both are nouns.

Word	Noun	Adjective	Verb	Adverb
tweed	Yes	No	No	No
plural form	Yes	No	No	No

tweed (noun)	plural form (noun)
thick woolen fabric used for clothing; originated in Scotland	the form of a word that is used to denote more than one
(usually in the plural) trousers made of flannel or gabardine or tweed or white cloth