16-letter words containing u, n, b, i
- fibonacci number — a number in the Fibonacci sequence, each of which is the sum of the previous two
- flying ambulance — an aircraft used to take sick or injured people to hospital
- get into trouble — be punished for wrongdoing
- gingerbread plum — a tree, Neocarya macrophylla, of western Africa, bearing a large, edible, starchy fruit.
- global community — the people or nations of the world, considered as being closely connected by modern telecommunications and as being economically, socially, and politically interdependent
- go out on a limb — say sth daring
- have no business — an occupation, profession, or trade: His business is poultry farming.
- houphouet-boigny — Félix [French fey-leeks] /French feɪˈliks/ (Show IPA), 1905–1993, Ivory Coast political leader: president 1960–93.
- huckleberry finn — (The Adventures of Huckleberry Finn) a novel (1884) by Mark Twain.
- humanly possible — feasible, practical
- hummingbird moth — hawk moth.
- hunt the thimble — a children's game in which the players look for a hidden thimble
- huntington beach — a city in SW California, SE of Los Angeles.
- huyton-with-roby — an urban district in Merseyside, NW England, E of Liverpool.
- hydration number — the number of molecules of water with which an ion can combine in an aqueous solution of given concentration.
- imaginary number — Also called imaginary, pure imaginary number. a complex number having its real part equal to zero.
- immeasurableness — The state or condition of being immeasurable.
- in a brown study — in a reverie or daydream
- inboard-outboard — Also, outdrive, stern-drive. (of a motorboat) having an inboard engine connected to a maneuverable outboard drive-shaft unit.
- incombustibility — The quality or state of being incombustible.
- incommensurables — Plural form of incommensurable.
- incorruptibility — not corruptible: incorruptible integrity.
- indisputableness — The property of being indisputable.
- indissolubleness — The quality of being indissoluble.
- inexhaustibility — not exhaustible; incapable of being depleted: an inexhaustible supply.
- inextinguishable — not extinguishable: an inextinguishable fire.
- inextinguishably — In a way that cannot be extinguished; immortally.
- insubstantiality — not substantial or real; lacking substance: an insubstantial world of dreams.
- insufferableness — The state of being insufferable.
- insurance broker — person who sells insurance policies
- insusceptibility — not susceptible; incapable of being influenced or affected (usually followed by of or to): insusceptible of flattery; insusceptible to infection.
- interbehavioural — relating to or involving interbehaviour
- invulnerableness — The quality of being invulnerable.
- isobutyl nitrite — butyl nitrite.
- julius rosenberg — Alfred, 1893–1946, German Nazi ideologist and political leader, born in Estonia.
- kingdom-of-nubia — a region in S Egypt and the Sudan, N of Khartoum, extending from the Nile to the Red Sea.
- labour relations — Labour relations refers to the relationship between employers and employees in industry, and the political decisions and laws that affect it.
- labour-intensive — Labour-intensive industries or methods of making things involve a lot of workers. Compare capital-intensive.
- language barrier — difficulty in communication due to language difference
- latent ambiguity — uncertainty that arises when a seemingly clear written instrument is matched against an extrinsic fact, as when a description of something being sold fits two different items.
- leaf-cutting bee — any of the bees of the family Megachilidae that cut circular pieces from leaves or flowers to line their nests.
- lean-burn engine — an engine designed to use a lean mixture of fuel and air in order to reduce petrol consumption and exhaust emissions
- lesbian cymatium — cyma reversa.
- liberal unionist — a Liberal who opposed Gladstone's policy of Irish Home Rule in 1886 and after
- lightbulb moment — a moment of sudden inspiration, revelation, or recognition
- like gangbusters — a law-enforcement officer who specializes in breaking up organized crime, often by forceful or sensational means.
- line of business — profession, trade: field
- martin van buren — Martin, 1782–1862, 8th president of the U.S. 1837–41.
- mobility housing — houses designed or adapted for people who have difficulty in walking but are not necessarily chairbound
- mountain climber — someone who climbs or walks up mountains