un·ac·quaint·ed 
(ŭn′ə-kwāntĭd)
(ŭn′ə-kwāntĭd)adj.
1. Not familiar or acquainted with another.
2. Not informed or knowledgeable: unacquainted with the legal issues at hand.
- uninhibitedly
- uninhibitedness
- uninitiated
- uninspired
- uninstall
- uninsurability
- uninsurable
- uninsured
- unintelligence
- unintelligent
- unintelligently
- unintelligibility
- unintelligible
- unintelligibly
- unintended
- unintentional
- unintentionally
- uninterest
- uninterested
- uninterestedly
- uninteresting
- uninterestingly
- uninucleate
- uninvited
- uninviting