un·ac·knowl·edged 
(ŭn′ăk-nŏlĭjd)
(ŭn′ăk-nŏlĭjd)adj.
Not accepted or recognized: an unacknowledged inventor; an unacknowledged greeting.
- unassailability
- unassailable
- unassailableness
- unassailably
- unassembled
- unassertive
- unassertively
- unassertiveness
- unassisted
- unassuming
- unassumingly
- unattached
- unattainability
- unattainable
- unattainably
- unattended
- unattested
- unattributed
- unau
- unaudited
- unavailability
- unavailable
- unavailing
- unavailingly
- una voce