Stu·art also Stew·art 
(stərt, sty-)
(stərt, sty-) Ruling house of Scotland (1371-1603) and of England and Scotland (1603-1649 and 1660-1714).
- underlaid
- underlain
- underlay
- underlay
- underlayment
- underlet
- underlie
- underline
- underling
- underlining
- underlip
- under lock and key
- underlying
- undermine
- undermodulate
- undermodulation
- undermost
- underneath
- under no circumstances
- under nose
- undernourish
- undernourishment
- undernutrition
- under oath
- under (one's) belt