sound reflection vs reverberation

sound reflection and reverberation both are nouns.

Word	Noun	Adjective	Verb	Adverb
sound reflection	Yes	No	No	No
reverberation	Yes	No	No	No

As nouns, sound reflection and reverberation are synonyms defined as:

sound reflection and reverberation: the repetition of a sound resulting from reflection of the sound waves

Other synonyms of sound reflection include echo, replication.

sound reflection (noun)	reverberation (noun)
the repetition of a sound resulting from reflection of the sound waves	the repetition of a sound resulting from reflection of the sound waves
	a remote or indirect consequence of some action