15-letter words containing a, l, u, d, i
- functional food — a food containing additives which provide extra nutritional value
- functional load — the relative frequency of occurrence of words that are differentiated in one and the same position by only one distinctive feature. In English, the opposition of voiced and voiceless th has a low functional load being used only to distinguish such pairs as ether and either, or wreath and wreathe.
- fundamentalists — Plural form of fundamentalist.
- gender equality — the state of having the same rights, status, and opportunities as others, regardless of one's gender.
- general studies — a school subject that includes a variety of skills and topics (such as comprehension, and current affairs, which may complement the study of A-levels in specific subjects)
- gerald mulligan — Gerald Joseph ("Gerry"; "Jeru") 1927–96, U.S. jazz saxophonist, bandleader, and composer.
- globus pallidus — anatomy: part of the brain
- glucuronic acid — Biochemistry. an acid, C 6 H 10 O 7 , formed by the oxidation of glucose, found combined with other products of metabolism in the blood and urine.
- glycuronic acid — glucuronic acid.
- grandiloquently — speaking or expressed in a lofty style, often to the point of being pompous or bombastic.
- griqualand east — a former district in S South Africa, SW of Natal.
- griqualand west — a former district in S South Africa, N of the Orange River and W of the Orange Free State: diamonds found 1867.
- guadalupe river — a river in SE Texas, flowing SE to the San Antonio River. 250 miles (402 km) long.
- guardian angels — an angel believed to protect a particular person, as from danger or error.
- guild socialism — a form of socialism developed in England in the 20th century, emphasizing decentralization of industry and services with control to be vested in autonomous guilds of workers.
- gulf of finland — an arm of the Baltic Sea between Finland, Estonia, and Russia
- half-round file — a file having a semicircular cross-section
- hamamelidaceous — belonging to the Hamamelidaceae, the witch hazel family of plants.
- hardship clause — a clause in a contract which covers unforeseen events that would make it more difficult for one party to complete the contract, and in which case offers alternative terms
- harun al-rashid — a.d. 764?–809, caliph of Baghdad 786–809: one of the greatest Abbasids, he was made almost a legendary hero in the Arabian Nights.
- head-up display — an electronic display of data from instruments or other sources projected at eye level so that a driver or pilot sees it without looking away from the road or course. Abbreviation: HUD.
- holding furnace — a small furnace for holding molten metal produced in a larger melting furnace at a desired temperature for casting.
- horse latitudes — the latitudes near 30°N or 30°S at sea, characterized by baffling winds, calms, and high barometric pressure
- hunting leopard — the cheetah.
- hurdle champion — a hurdler who has defeated all others in a competition
- hyaluronic acid — a mucopolysaccharide serving as a viscous medium in the tissues of the body and as a lubricant in joints.
- hydraulic brake — a brake operated by fluid pressures in cylinders and connecting tubular lines.
- hydraulic fluid — a fluid, usually of low viscosity, as oil, used in a hydraulic system.
- hydraulic motor — a motor that converts the kinetic or potential energy of a fluid into mechanical energy.
- hydraulic press — a machine permitting a small force applied to a small piston to produce, through fluid pressure, a large force on a large piston.
- hypersexualised — Simple past tense and past participle of hypersexualise.
- hypersexualized — Simple past tense and past participle of hypersexualize.
- immunomodulator — a substance that affects the functioning of the immune system
- indian mulberry — a small tree, Morinda citrifolia, of the madder family, found from India to Australasia, having shiny leaves, white flowers, and fleshy, yellowish fruit, yielding red and yellow dyes.
- indirect labour — work done in administration and sales rather than in the manufacturing of a product
- indisputability — The property of being indisputable.
- indistributable — of a nature that cannot be distributed
- individualising — Present participle of individualise.
- individualistic — a person who shows great independence or individuality in thought or action.
- individualities — Plural form of individuality.
- individualizing — Present participle of individualize.
- indubitableness — The quality of being indubitable.
- industrial arts — (used with a plural verb) the methods of using tools and machinery, as taught in secondary and technical schools.
- industrial park — an industrial complex, typically in a suburban or rural area and set in parklike surroundings with such facilities as parking lots, restaurants, and recreation areas.
- industrialising — Present participle of industrialise.
- industrializing — Present participle of industrialize.
- insubordinately — In an insubordinate manner.
- interindividual — a single human being, as distinguished from a group.
- intermodulation — the production in an electrical device of frequencies that are the sums or differences of frequencies of different inputs or of their harmonics.
- intraindividual — Occurring within an individual.