outcry vs call out

outcry is a noun but call out is not a noun.

Word	Noun	Adjective	Verb	Adverb
outcry	Yes	No	Yes	No
call out	No	No	Yes	No

As verbs, outcry and call out are synonyms defined as:

Other synonyms of outcry include cry, cry out, exclaim, shout.

outcry (noun)	call out (noun)
a loud utterance; often in protest or opposition

outcry (verb)	call out (verb)
utter aloud; often with surprise, horror, or joy	call out loudly, as of names or numbers
shout louder than	utter aloud; often with surprise, horror, or joy
	challenge to a duel