outcry vs utterance

outcry and utterance both are nouns.

Word	Noun	Adjective	Verb	Adverb
outcry	Yes	No	Yes	No
utterance	Yes	No	No	No

As nouns, utterance is a hypernym of outcry; that is, utterance is a word with a broader meaning than outcry:

Other hypernyms of outcry include vocalization.

outcry (noun)	utterance (noun)
a loud utterance; often in protest or opposition	the use of uttered sounds for auditory communication

outcry (verb)	utterance (verb)
utter aloud; often with surprise, horror, or joy
shout louder than