U字母開頭的單詞或詞組(第14頁)：
- unthought
- undisclosed reserve
- unchaste woman
- underthrow distortion
- unacclimated
- uranous sulfate
- uranium thiocyanate
- uberis apex
- unifluxor
- unentangle
- unsullied
- unauthentic
- upbuilt
- unhallowed
- Uragoga
- usurious loan
- uberrima fides contract
- Ulan Bator
- ulatrophy
- unipolar cells
- utilitarian
- uveoparotitic polyneuritis
- unworthily
- utility tax
- upbow
- urban household
- unidirectional switch
- unit diagnosis
- unusually
- unsettled debts
- underlap
- unamortized bond discount
- undisturbed-zero ouput
- URL
- unladed
- upend
- uterocystostomy
- undeclared value
- unit type
- unallowable state