8-letter words containing u, n, a
- bubaline — (of antelopes) relating to or resembling the bubal
- bucatini — pasta in the shape of long tubes
- buchanan — George. 1506–82, Scottish historian, who was tutor to Mary, Queen of Scots and James VI; author of History of Scotland (1582)
- buckbean — a marsh plant, Menyanthes trifoliata, with white or pink flowers: family Menyanthaceae
- buckland — William. 1784–1856, English geologist; he became a proponent of the idea of catastrophic ice ages
- bucovina — Bukovina
- bucrania — (in classical architecture) an ornament, especially on a frieze, having the form of the skull of an ox.
- bukharin — Nikolai Ivanovich (nikaˈlaj iˈvanəvitʃ). 1888–1938, Soviet Bolshevik leader: executed in one of Stalin's purges
- bukovina — a region of E central Europe, part of the NE Carpathians: the north was seized by the Soviet Union (1940) and later became part of Ukraine; the south remained Romanian
- bulganin — Nikolai Aleksandrovich (nikaˈlaj alɪkˈsandrəvitʃ). 1895–1975, Soviet statesman and military leader; chairman of the council of ministers (1955–58)
- bull ant — any large Australian ant of the genus Myrmecia, having a powerful stinging bite: subfamily Ponerinae
- bultmann — Rudolf Karl. 1884–1976, German theologian, noted for his demythologizing approach to the New Testament
- bundwall — a concrete or earth wall surrounding a storage tank containing crude oil or its refined product, designed to hold the contents of the tank in the event of a rupture or leak
- bungalow — A bungalow is a house which has only one level, and no stairs.
- bungwall — an Australian fern, Blechnum indicum, having an edible rhizome
- bunkmate — a person who sleeps in the same quarters as another
- buoyance — the power to float or rise in a fluid; relative lightness.
- buoyancy — Buoyancy is the ability that something has to float on a liquid or in the air.
- burn bag — a special bag into which discarded secret or sensitive documents are placed for burning.
- burnable — able to be burned
- bus lane — A bus lane is a part of the road which is intended to be used only by buses.
- bushland — uncultivated land (esp in Australia) that is covered with trees, shrubs, or other natural vegetation
- busulfan — a drug used to treat cancer
- butanone — a colourless soluble flammable liquid used mainly as a solvent for resins, as a paint remover, and in lacquers, cements, and adhesives. Formula: CH3COC2H5
- butsudan — (in Buddhism) a small household altar
- buttyman — a male homosexual
- caducean — relating to a caduceus
- calutron — a device used for the separation of isotopes
- cameroun — Cameroon
- can buoy — a buoy with a flat-topped cylindrical shape above water, marking the left side of a channel leading into a harbour: red in British waters but green (occasionally black) in US waters
- canegrub — any of various grubs that are a pest of sugar cane, esp, in Australia, the greyback canegrub, Dermolepida albohirtum
- canicula — Sirius, the Dog Star
- cannulae — Irregular plural form of cannula.
- cannular — shaped like a cannula
- cannulas — Plural form of cannula.
- canorous — tuneful; melodious
- canticum — a canticle
- cantuar. — Cantuariensis
- canulate — Alternative form of cannulate.
- capaneus — one of the Seven against Thebes, who was destroyed by Zeus for blasphemy.
- capuchin — any agile intelligent New World monkey of the genus Cebus, inhabiting forests in South America, typically having a cowl of thick hair on the top of the head
- carinula — a small carina.
- carnauba — a Brazilian fan palm, Copernicia cerifera
- carneous — fleshy
- caruncle — a fleshy outgrowth on the heads of certain birds, such as a cock's comb
- carupano — a seaport in N Venezuela.
- casaubon — Isaac (izaak). 1559–1614, French Protestant theologian and classical scholar
- caudling — Present participle of caudle.
- cauldron — A cauldron is a very large, round metal pot used for cooking over a fire. In stories and fairy tales, a cauldron is used by witches for their spells.
- caulking — to fill or close seams or crevices of (a tank, window, etc.) in order to make watertight, airtight, etc.