shout out vs cry

shout out is not a noun while cry is a noun.

Word	Noun	Adjective	Verb	Adverb
shout out	No	No	Yes	No
cry	Yes	No	Yes	No

As verbs, shout out and cry are synonyms defined as:

Other synonyms of shout out include call, holler, hollo, scream, shout, squall, yell.

shout out (noun)	cry (noun)
	a loud utterance; often in protest or opposition
	a fit of weeping
	a slogan used to rally support for a cause
	a loud utterance of emotion (especially when inarticulate)
	the characteristic utterance of an animal

shout out (verb)	cry (verb)
utter a sudden loud cry	shed tears because of sadness, rage, or pain
utter in a very loud voice	bring into a particular state by crying
	utter a sudden loud cry
	proclaim or announce in public
	utter a characteristic sound
	utter aloud; often with surprise, horror, or joy
	demand immediate action