9-letter words containing b, o, u, r
- surf boat — a strong, buoyant rowboat with high ends, adapted for beaching and passing through surf.
- surfboard — a long, narrow board on which a person stands or lies prone in surfboarding.
- tabulator — a person or thing that tabulates.
- tambourer — someone who embroiders on a tambour
- tambourin — a long narrow drum of Provence.
- tenebrous — dark; gloomy; obscure.
- thon buri — a city in S Thailand, near Bangkok.
- thornbush — any of various shrubs or bushes having spines or thorns.
- troubling — to disturb the mental calm and contentment of; worry; distress; agitate.
- troublous — characterized by trouble; unsettled: troublous times.
- true-born — genuinely or authentically so because of birth: a trueborn son of Ireland; a trueborn Parisian.
- tube worm — any of various marine worms that produce and inhabit a tube, some being adapted to a hydrothermal vent environment.
- tubicolar — living in a self-constructed tube
- turboprop — turbo-propeller engine.
- turbopump — a turbine-driven pump, as one used to feed propellant to a rocket engine.
- turnabout — the act of turning in a different or opposite direction.
- umberto i — (Umberto I) 1844–1900, king of Italy 1878–1900.
- un-robust — strong and healthy; hardy; vigorous: a robust young man; a robust faith; a robust mind.
- unaborted — (esp of a baby or pregnancy) not aborted or ended
- unboarded — a piece of wood sawed thin, and of considerable length and breadth compared with the thickness.
- unbroiled — not broiled
- unbrowned — (of food) not browned
- underbody — the bottom or underneath part, as of a mechanism or animal: the underbody of a tank.
- underboss — a lesser or minor boss, often the second in command, as in an underworld hierarchy.
- unharbour — to force out of shelter, esp with regard to hunted animals
- unlabored — done or made with difficulty; heavy: labored breathing.
- unsoberly — in an unsober manner
- vocabular — a vocabulary
- von braun — Braun, Wernher von.
- wirebound — Held together with a binding of wire.
- wolfsburg — a city in Lower Saxony, in N central Germany, near Brunswick.
- wordbound — constrained or limited by words
- ytterbous — of or containing ytterbium, esp. divalent ytterbium
- zorbonaut — a person who engages in the activity of zorbing