vociferation vs yell

vociferation and yell both are nouns.

Word	Noun	Adjective	Verb	Adverb
vociferation	Yes	No	No	No
yell	Yes	No	Yes	No

As nouns, vociferation and yell are synonyms defined as:

Other synonyms of vociferation include call, cry, outcry, shout.

vociferation (noun)	yell (noun)
a loud utterance; often in protest or opposition	a loud utterance; often in protest or opposition
	a loud utterance of emotion (especially when inarticulate)

vociferation (verb)	yell (verb)
	utter or declare in a very loud voice
	utter a sudden loud cry