music vs diminuendo

music and diminuendo both are nouns.

Word	Noun	Adjective	Verb	Adverb
music	Yes	No	No	No
diminuendo	Yes	Yes	No	No

music (noun)	diminuendo (noun)
musical activity (singing or whistling etc.)	(music) a gradual decrease in loudness
punishment for one's actions
any agreeable (pleasing and harmonious) sounds
(music) the sounds produced by singers or musical instruments (or reproductions of such sounds)
an artistic form of auditory communication incorporating instrumental or vocal tones in a structured and continuous manner

music (adjective)	diminuendo (adjective)
	(music) gradually decreasing in volume