- unfolding
- unmarried (girl)
- undergoing a metamorphosis
- unwholesome
- unjustified
- uncalled for
- unseemly
- uncool
- untruthfully
- urbanization
- uncinate
- uncus
- unchastity
- unutterable
- unrealistic
- unrefined
- unconsecrated
- undreamed
- unimagined
- unthought of
- unsuspected
- undreamed of
- undreamt
- undreamt of
- unfounded
- unreasoning
- unoriginal
- undignified
- unlaurelled
- unestablished
- unlaureled
- untypical
- undeserving
- unfitted
- unworthy of
- undeserving of
- unmerited
- unrightful
- unsustainable
- up street
- unseat
- unsloped
- unmediated
- uncivilisedly
- uncivilizedly
- urbanely
- unmanifest
- undeclared
- upward mobility
- university