complain vs cheer

complain is not a noun while cheer is a noun.

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

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

complain (verb)	cheer (verb)
express complaints, discontent, displeasure, or unhappiness	become cheerful
make a formal accusation; bring a formal charge	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