- unnerving
- unnoticeable
- unreported
- unrepressed
- unsharpened
- up with
- uninhibitedness
- under siege
- uncoloured
- unimagi-native
- underground prison
- understaffed
- unready
- unso-phisticated
- up steel oneself
- unworldly person
- unpunctuality
- under the control of
- unconnected with
- untidy heap
- under discussion
- unrelatedness
- up to the mark
- unexplainable
- used to
- undefendable
- unmindful
- underachiever
- ugly sight
- unenlightened
- uncensored
- unfurnished
- unplanted
- unbuttered
- unlovable
- unsatisfied
- unburden oneself to
- upper-case
- unwrap
- unsocial
- unrecounted
- undetectable
- unfriendly-ness
- university teacher
- upholding
- underground passage
- uncertificated
- unversed
- unbooked
- uncritically
- unable to speak
- upturned
- up to this time
- unofficially
- unattributed
- universality
- unrestricted access to
- unable to be seen
- uncon-cerned
- unmindful of
- unselfishness
- unsuited
- untransferable
- unpurified
- uncover-ing
- unaided
- unconcern
- unruliness
- used up
- unpopulated
- unhurt
- unsalaried
- uplands
- underground fighter
- unencumbered by
- undergo fermenta-tion
- unenclosed
- unbecoming to
- upraised
- unlikeable
- unnamed
- undersanding
- unlawful act
- unlawfulness
- unseeingly
- unevenness
- uncovering
- uninterruptedness
- unerring impeccable
- unsnarl
- unallowable
- unheard
- undressed
- unne-cessary
- unfemi-nine
- unpleasant experience
- upper circle
- unadvisable
- uncondition-al
- unsystemati-cally