plural vs alphabet

plural and alphabet both are nouns.

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

plural (noun)	alphabet (noun)
the form of a word that is used to denote more than one	the elementary stages of any subject (usually plural)
	a character set that includes letters and is used to write a language

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