metallicity vs timber

metallicity and timber both are nouns.

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

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

metallicity: The state of possessing a similar aural resonance to metal.
timber: (music) the distinctive property of a complex sound (a voice or noise or musical sound)

Other hypernyms of metallicity include quality, timbre, tone.

metallicity (noun)	timber (noun)
The state of possessing a similar aural resonance to metal.	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