- umbilicus
- unsexed
- unusu-al
- under way
- unwilling to share
- under a strain
- uttering
- urging
- unloving
- unachievable
- undefeatable
- unobtainable
- unearthing
- unleaded
- unfilled
- unploughed
- uninflected
- unsuccessfully
- unpinned
- uncountable
- unprocessed
- unpredicted
- unable to get a word out
- unmanoeuvrable
- underwood
- unsymmetrical
- uninfluenced
- uncommonness
- unendurably
- unhelpful
- uneven gait
- underground room
- unguis
- usability
- unfocused
- uncontrollable laughter
- unasked for
- unasked
- unsought
- unsupportable
- up till
- untaught
- unshaking
- undomesticated
- ultra-fine
- untraversable
- ungula
- unstuck
- unsubtle
- unfitting
- unpunished
- use instead of
- undoubtable
- unpigmented
- unalternable
- up against on
- underbid
- unintelligibility
- unsympathetically
- undivulged
- unfruitful
- unhesitatingly
- urge to
- unacclaimed
- uninterru-pted
- unessential
- unimpor-tant
- unwomanly
- up and coming
- un-accompanied
- underclothing
- upholder
- unimportant person
- untreated
- unorthodox person
- underground gallery
- unseal
- unlovely
- unlucky unfortunate
- use as collateral
- unlooked for
- unschooled
- unusul
- uncaring
- unroll
- unhinge
- up on
- untaxing
- untilled
- unvarni-shed
- unbolted
- unpropitious
- upcoming
- using one's hands
- unchallengeable
- unseasonable
- undercroft
- uncluttered
- unmixed
- unpeopled