12-letter words containing b, o, u, r, d, n
- round barrow — a funerary barrow having a bell, disk, saucer, or pond shape, primarily of the Bronze Age and containing the cremated remains of corpses along with grave artifacts.
- roundaboutly — in a roundabout manner
- running bond — a brickwork bond having successive courses of overlapping stretchers.
- samurai bond — a bond issued in Japan and denominated in yen, available for purchase by nonresidents of Japan
- spiral-bound — having a spiral binding.
- subarachnoid — of, relating to, or situated below the arachnoid membrane.
- subintroduce — to introduce subtly
- subordinated — placed in or belonging to a lower order or rank.
- subordinator — a conjunction introducing a subordinate clause, as when in They were glad when I finished.
- support band — a band, pop group, rock group, etc not topping the bill
- surfboarding — a long, narrow board on which a person stands or lies prone in surfboarding.
- unaffordable — that can be afforded; believed to be within one's financial means: attractive new cars at affordable prices.
- unburdensome — oppressively heavy; onerous.
- unelaborated — not elaborated
- unforeboding — a prediction; portent.
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- unobservedly — without having been observed; in an unobserved manner
- unobstructed — to block or close up with an obstacle; make difficult to pass: Debris obstructed the road.
- unpardonable — kind indulgence, as in forgiveness of an offense or discourtesy or in tolerance of a distraction or inconvenience: I beg your pardon, but which way is Spruce Street?
- unpardonably — in a manner that is not excusable; disgracefully
- unprohibited — to forbid (an action, activity, etc.) by authority or law: Smoking is prohibited here.
- unrecordable — to set down in writing or the like, as for the purpose of preserving evidence.
- untroubledly — in an untroubled manner
- weatherbound — (often nautical) Delayed or prevented by bad weather from doing something, such as travelling.