- uninstructed
- unstained
- unhitched
- unembellished
- uncompromisisng
- urge oneself on
- US GI
- use up surplus energy
- unenterprising
- unrepresentative
- unswervingly
- unagitated
- upcast
- unfussily
- upland
- up
- ungentlemanly
- undecora-ted
- undress with one's eyes
- unhappi-ness
- unveiling
- untreatable
- unzip
- unsympathetic to
- unified
- unwholesomeness
- up to the present
- unrighteous
- unwasteful
- uncalculated
- until hell freezes over
- unambiguous
- unexpurgated
- undertakings
- unconcerned about
- use as a basis
- unverified
- unaired
- understand-ing
- unexciting
- unsuitability
- unchain
- unse-ttled
- unfathom-able
- under the influence
- unthaw
- unconversant
- un-curbed
- unacquainted with
- unsheathe
- unrehearsed
- unstimulating
- unwashed
- understandability
- urinal
- unjustly
- ultra-modern
- unenlighte-ned
- unpardonable
- uncultured
- unresponsiveness
- undischarged
- unauthenticated
- unwished for
- ungrudgingly
- unharmonious
- unfixed
- undistorted
- upmarket
- underestimated
- unusu-alllly
- unimpressive
- unchivalrous
- unmelodious
- unhidden
- unfussy
- ump
- upended
- undergarments
- unsystematically
- up in the sky
- unco-nscious
- untenanted
- up to the present time
- unscrupulousness
- unspecifiable
- ultramarine
- upwards of
- underpinning
- unchanged
- unproven
- ungeared
- unable to do something
- undesirability
- unscripted
- uncertainty
- unexpressed
- un-abating
- unrepeated
- unable to make ends meet