cheer vs salvo

cheer and salvo both are nouns.

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

As nouns, salvo is a hyponym of cheer; that is, salvo is a word with a more specific, narrower meaning than cheer:

Other hyponyms of cheer include banzai, bravo, hooray, hurrah.

cheer (noun)	salvo (noun)
the quality of being cheerful and dispelling gloom	rapid simultaneous discharge of firearms
a cry or shout of approval	a sudden outburst of cheers
	an outburst resembling the discharge of firearms or the release of bombs

cheer (verb)	salvo (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