unverbalized vs unvoiced

unverbalized and unvoiced both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unverbalized	No	Yes	No	No
unvoiced	No	Yes	No	No

As adjectives, unverbalized and unvoiced are synonyms defined as:

Other synonyms of unverbalized include unexpressed, unsaid, unspoken, unstated, unuttered, unverbalised.

unverbalized (adjective)	unvoiced (adjective)
not made explicit	produced without vibration of the vocal cords
	not made explicit