voiced sound vs sonant

voiced sound and sonant both are nouns.

Word	Noun	Adjective	Verb	Adverb
voiced sound	Yes	No	No	No
sonant	Yes	Yes	No	No

As nouns, voiced sound and sonant are synonyms defined as:

voiced sound and sonant: a speech sound accompanied by sound from the vocal cords

voiced sound (noun)	sonant (noun)
a speech sound accompanied by sound from the vocal cords	a speech sound accompanied by sound from the vocal cords

voiced sound (adjective)	sonant (adjective)
	produced with vibration of the vocal cords