10-letter words containing u, n, b, r, o
- tambourine — a small drum consisting of a circular frame with a skin stretched over it and several pairs of metal jingles attached to the frame, played by striking with the knuckles, shaking, and the like.
- tenebrious — dark; gloomy; obscure.
- thunderbox — a portable boxlike lavatory seat that can be placed over a hole in the ground
- tourbillon — a device in a mechanical watch which prevents errors due to changes in gravity
- turbotrain — a train powered by a gas-turbine locomotive.
- turnbroach — (formerly) a servant whose job was to turn the spit on which meat, poultry, etc, was roasting
- ulan bator — a republic in E central Asia, in N Mongolia. About 600,000 sq. mi. (1,500,000 sq. km). Capital: Ulan Bator.
- unabsorbed — not absorbed or taken in
- unborrowed — not borrowed
- unbothered — not experiencing mental or physical discomfort: He was unbothered by the cold. He was unbothered about not being picked for the team.
- unbroached — Machinery. an elongated, tapered, serrated cutting tool for shaping and enlarging holes.
- underbough — a low-lying tree branch
- unforcible — not able to be forced
- unfordable — (of a river, flood, stream, etc) not able to be forded
- unilobular — having or consisting of one lobule
- unlaboured — (of writing or artwork) not showing effort, but natural and flowing in style
- unobscured — (of meaning) not clear or plain; ambiguous, vague, or uncertain: an obscure sentence in the contract.
- unobserved — to see, watch, perceive, or notice: He observed the passersby in the street.
- unprobated — Law. the official proving of a will as authentic or valid in a probate court.
- unprovable — to establish the truth or genuineness of, as by evidence or argument: to prove one's claim.
- untroubled — without trouble, discomfort, or disturbance: an easy, untroubled life; He was untroubled by daily setbacks.
- unworkable — practicable or feasible: He needs a workable schedule.
- urban golf — a game played on a large outdoor course in a non-residential area of a city, the object of which is to hit a tennis ball using clubs, with as few strokes as possible, into each of usually 18 holes
- urbanology — the study of urban problems, especially as a social science.
- yorubaland — a former kingdom in W Africa, in the E part of the Slave Coast: now a region in SW Nigeria.
- youngberry — a blackberry that is a cultivated variety of Rubus ursinus of the southwestern U.S.