8-letter words containing u, m, b, r
- simsbury — a town in central Connecticut.
- slumbery — slumberous.
- sombrous — somber.
- submerge — to put or sink below the surface of water or any other enveloping medium.
- submerse — to submerge.
- subprime — being of less than top quality: a subprime grade of steel.
- t number — one of a series of calibrations of lens openings according to the intensity of the light actually transmitted by the lens. Symbol: T.
- t-number — one of a series of calibrations of lens openings according to the intensity of the light actually transmitted by the lens. Symbol: T.
- tamboura — an Asian musical instrument of the lute family having a small, round body and a long neck.
- thrombus — a fibrinous clot that forms in and obstructs a blood vessel, or that forms in one of the chambers of the heart.
- trumbull — John, 1756–1843, U.S. painter (son of Jonathan Trumbull).
- tubeworm — any of various marine worms that produce and inhabit a tube, some being adapted to a hydrothermal vent environment.
- tubiform — shaped like a tube.
- umbrated — drawn in a faint or shaded manner
- umbratic — of or relating to the shade or shadows
- umbrella — a light, small, portable, usually circular cover for protection from rain or sun, consisting of a fabric held on a collapsible frame of thin ribs radiating from the top of a carrying stick or handle.
- umbrette — hammerhead (def 3).
- unlimber — not limber; inflexible; stiff.
- urbanism — the way of life of people who live in a large city.
- urubamba — a river rising in SE Peru, flowing NW through the Andes Mountains to central Peru to meet the Apurímac River and form the Ucayali River. 450 miles (725 km) long.
- usumbura — former name of Bujumbura.
- viburnum — any of numerous shrubs or trees belonging to the genus Viburnum, of the honeysuckle family, certain species of which, as the cranberry bush, V. opulus, or snowball, are cultivated for ornament.
- yumberry — the purple-red edible fruit of an E Asian tree
- zerumbet — (archaic) The rhizome of Zingiber zerumbet, a Javanese plant resembling ginger.