reverberation vs outcome

reverberation and outcome both are nouns.

Word	Noun	Adjective	Verb	Adverb
reverberation	Yes	No	No	No
outcome	Yes	No	No	No

As nouns, outcome is a hypernym of reverberation; that is, outcome is a word with a broader meaning than reverberation:

reverberation: a remote or indirect consequence of some action
outcome: a phenomenon that follows and is caused by some previous phenomenon

Other hypernyms of reverberation include consequence, effect, event, issue, result, upshot.

reverberation (noun)	outcome (noun)
the repetition of a sound resulting from reflection of the sound waves	something that results
a remote or indirect consequence of some action	a phenomenon that follows and is caused by some previous phenomenon