ancients vs plural form

ancients and plural form both are nouns.

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

ancients (noun)	plural form (noun)
people who lived in times long past (especially during the historical period before the fall of the Roman Empire in western Europe)	the form of a word that is used to denote more than one