- unflappability
- unquiet
- underside
- under part
- unchaste
- unbound
- undershirt
- underbodice
- uselessness
- utriculoplasty
- underbrush
- undergrowth
- underwood
- unchain
- unloose
- unfearing
- unintimidated
- unshrinking
- unflinching
- undaunted
- unprepared
- unready
- unmanful
- unmanfully
- unmanlike
- uvula
- used as a suffix to denote fondness or attachment for (e.g.
- uncle
- under a woman's domination
- unmarried man
- unmanliness
- used as a suffix to mean causing or bringing forth (as
- unmarried
- ungrateful
- used to
- up country
- unclean
- unctuous
- unowned
- unscrupulous
- usurper
- unwise
- unretentive
- underage
- unhinged
- up the pole
- up the wall
- untrusting
- used to kicking (as a cow etc)
- undercover agent