cheery vs cheer

cheery is not a noun while cheer is a noun.

Word	Noun	Adjective	Verb	Adverb
cheery	No	Yes	No	No
cheer	Yes	No	Yes	No

cheery (noun)	cheer (noun)
	the quality of being cheerful and dispelling gloom
	a cry or shout of approval

cheery (adjective)	cheer (adjective)
bright and pleasant; promoting a feeling of cheer

cheery (verb)	cheer (verb)
	become cheerful
	spur on or encourage especially by cheers and shouts
	show approval or good wishes by shouting
	cause (somebody) to feel happier or more cheerful
	give encouragement to