reverberance vs sonority

reverberance and sonority both are nouns.

Word	Noun	Adjective	Verb	Adverb
reverberance	Yes	No	No	No
sonority	Yes	No	No	No

As nouns, reverberance and sonority are synonyms defined as:

reverberance and sonority: having the character of a loud deep sound; the quality of being resonant

Other synonyms of reverberance include plangency, resonance, ringing, sonorousness, vibrancy.

reverberance (noun)	sonority (noun)
having the character of a loud deep sound; the quality of being resonant	having the character of a loud deep sound; the quality of being resonant