unvoiced vs unverbalised

unvoiced and unverbalised both are adjectives.

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

As adjectives, unvoiced and unverbalised are synonyms defined as:

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

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