unverbalised vs unvoiced

unverbalised and unvoiced both are adjectives.

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

As adjectives, unverbalised and unvoiced are synonyms defined as:

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

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