sonorousness vs timber

sonorousness and timber both are nouns.

Word	Noun	Adjective	Verb	Adverb
sonorousness	Yes	No	No	No
timber	Yes	No	No	No

As nouns, timber is a hypernym of sonorousness; that is, timber is a word with a broader meaning than sonorousness:

sonorousness: having the character of a loud deep sound; the quality of being resonant
timber: (music) the distinctive property of a complex sound (a voice or noise or musical sound)

Other hypernyms of sonorousness include quality, timbre, tone.

sonorousness (noun)	timber (noun)
having the character of a loud deep sound; the quality of being resonant	a beam made of wood
	a post made of wood
	(music) the distinctive property of a complex sound (a voice or noise or musical sound)
	land that is covered with trees and shrubs
	the wood of trees cut and prepared for use as building material