12-letter words containing u, n, b, o, l
- burial mound — a barrow
- burnt almond — a sweet consisting of an almond enclosed in burnt sugar
- button quail — any small quail-like terrestrial bird of the genus Turnix, such as T. sylvatica (striped button quail), occurring in tropical and subtropical regions of the Old World: family Turnicidae, order Gruiformes (cranes, rails, etc)
- buttonholing — the hole, slit, or loop through which a button is passed and by which it is secured.
- byelorussian — Byelorussian means belonging or relating to Byelorussia or to its people or culture.
- carbon value — an empirical measurement of the tendency of a lubricant to form carbon when in use
- cloud banner — banner cloud.
- coal-burning — fuelled by burning coal
- colour-blind — Someone who is colour-blind cannot see the difference between colours, especially between red and green.
- communicable — A communicable disease is one that can be passed on to other people.
- communicably — capable of being easily communicated or transmitted: communicable information; a communicable disease.
- compoundable — That can be compounded.
- confabulated — Simple past tense and past participle of confabulate.
- confabulator — to converse informally; chat.
- configurable — to design or adapt to form a specific configuration or for some specific purpose: The planes are being configured to hold more passengers in each row.
- conglobulate — to form into a globe or ball
- connubialism — the state of being married
- connubiality — of marriage or wedlock; matrimonial; conjugal: connubial love.
- constabulary — In Britain and some other countries, a constabulary is the police force of a particular area.
- countability — the fact of being countable
- counterblast — A counterblast is a strong angry reply to something that has been said, written, or done.
- counterbluff — a bluff made in opposition to another bluff
- country club — A country club is a club in the country where you can play sports and attend social events.
- cryoglobulin — an abnormal immunoglobulin, present in the blood in certain diseases, that precipitates below about 10°C, obstructing small blood vessels in the fingers and toes
- cumulonimbus — Cumulonimbus is a type of cloud, similar to cumulus, that extends to a great height and is associated with thunderstorms.
- dak bungalow — (in India, formerly) a house where travellers on a dak route could be accommodated
- discountable — That can be discounted (in all senses).
- documentable — a written or printed paper furnishing information or evidence, as a passport, deed, bill of sale, or bill of lading; a legal or official paper.
- donald budge — (John) Donald, 1915–2000, U.S. tennis player.
- double agent — a person who spies on a country while pretending to spy for it.
- double crown — a size of printing paper, 20 × 30 inches (51 × 76 cm).
- double ender — a double-ended vessel.
- double entry — a method in which each transaction is entered twice in the ledger, once to the debit of one account, and once to the credit of another.
- double-blind — of or relating to an experiment or clinical trial in which neither the subjects nor the researchers know which subjects are receiving the active medication, treatment, etc., and which are not: a technique for eliminating subjective bias from the test results.
- double-ended — having the two ends alike.
- double-think — illogical or deliberately perverse thinking in terms that distort or reverse the truth to make it more acceptable
- doubleganger — doppelgänger.
- doubtfulness — of uncertain outcome or result.
- ellenborough — Earl of, title of Edward Law. 1780–1871, British colonial administrator: governor general of India (1742–44)
- elucubration — the practice of elucubrating
- exalbuminous — (of a seed embryo) having no albumen
- fabulousness — almost impossible to believe; incredible.
- fardel-bound — (of ruminants) having the food impacted in the third compartment of the stomach; costive; constipated.
- fluorocarbon — any of a class of compounds produced by substituting fluorine for hydrogen in a hydrocarbon, and characterized by great chemical stability: used chiefly as a lubricant, refrigerant, fire extinguishing agent, and in industrial and other applications in which chemical, electrical, flame, and heat resistance is essential; banned as an aerosol propellant in the U.S. because of concern about ozone layer depletion.
- forebuilding — (architecture,historical) An outer defense work of a castle used to protect the entrance to the keep.
- fortruncible — A cross between Fortran and RUNCIBLE for the IBM 650. Listed in CACM 2(5):16 (May 1959).
- funambulator — a tightrope-walker; a funambulist
- functionable — functional (def 3).
- glabrousness — The quality of being glabrous.
- glyndebourne — an estate in SE England, in East Sussex: site of a famous annual festival of opera founded in 1934 by John Christie