15-letter words containing a, s, c, o, n, i
- macrosporangium — megasporangium.
- magnetic course — a course whose bearing is given relative to the magnetic meridian of the area.
- mannheim school — a group of musicians of the mid-18th century in Mannheim, Germany, notable for developing a style of orchestral composition and performance directly antecedent to and influential on the classical style of Haydn and Mozart.
- marching orders — military orders, esp to infantry, giving instructions about a march, its destination, etc
- marcus antonius — Mark (Marcus Antonius) 83?–30 b.c, Roman general: friend of Caesar; member of the second triumvirate and rival of Octavian.
- masculinization — Medicine/Medical. to produce certain male secondary sex characteristics in (a female).
- mass production — the production or manufacture of goods in large quantities, especially by machinery.
- mechanomorphism — the doctrine that the universe is fully explicable in mechanistic terms.
- mediastinoscopy — (medicine) A procedure for examining the inside of the mediastinum and the organs it encloses through a small incision, using an endoscope. This is a surgical procedure normally done under general anesthesia.
- menispermaceous — of, relating to, or belonging to the Menispermaceae, a family of mainly tropical and subtropical plants, most of which are woody climbers with small flowers
- microaggression — a subtle but offensive comment or action directed at a minority or other nondominant group that is often unintentional or unconsciously reinforces a stereotype: microaggressions such as "I don't see you as black.".
- microsporangium — a sporangium containing microspores.
- misappreciation — failure to appreciate something fully or properly
- misarticulation — an act or the process of articulating: the articulation of a form; the articulation of a new thought.
- miscalculations — Plural form of miscalculation.
- miscegenational — of or relating to miscegenation
- miscellaneously — In a miscellaneous manner.
- miscommunicated — Simple past tense and past participle of miscommunicate.
- miscoordinating — of the same order or degree; equal in rank or importance.
- miscoordination — Lack of coordination.
- misvocalization — an incorrect or bad vocalization
- moccasin flower — the lady's-slipper.
- monoculturalism — The practice of actively preserving a culture to the exclusion of external influences.
- monosaccharides — Plural form of monosaccharide.
- monosyllabicity — The state or characteristic of being monosyllabic.
- morphosyntactic — involving both morphology and syntax.
- motor insurance — insurance for a motor vehicle such as a car, which provides protection against loss in the event of an accident, theft, etc
- mount suribachi — a volcanic hill in the Volcano Islands, on Iwo Jima: site of a US victory (1945) over the Japanese in World War II
- mountain rescue — search and rescue conducted on a mountain, for example of someone who has fallen, got lost, etc
- mucosanguineous — containing or made up of blood and mucus
- municipal bonds — a bond issued by a state, county, city, or town, or by a state authority or agency to finance projects.
- nanocrystalline — Of, pertaining to, or composed of nanocrystals.
- napoleonic wars — French-led war in early 19th century
- narcotics agent — an undercover agent who provides information to the police about illegal drugs, illegal drug trafficking, and users of illegal drugs
- narcotics squad — a department of the police which investigates crimes concerning illegal drugs
- nastic movement — a response of plant parts that is independent of the direction of the external stimulus, such as the opening of buds caused by an alteration in light intensity
- national school — (in Ireland) a state primary school
- navigation acts — any of several acts of Parliament between 1651 and 1847 designed primarily to expand British trade and limit trade by British colonies with countries that were rivals of Great Britain.
- necrobacillosis — any disease of cattle, horses, sheep, and swine marked by necrotic areas in which a bacillus, Fusobacterium necrophorum, is found.
- neoconservatism — moderate political conservatism espoused or advocated by former liberals or socialists.
- neoconservative — moderate political conservatism espoused or advocated by former liberals or socialists.
- neomercantilism — an economic doctrine or policy during the early 20th century that set high tariffs and other import restrictions in order to protect domestic industries.
- neuroplasticity — the capacity of the nervous system to develop new neuronal connections: research on neuroplasticity of the brain after injury.
- neuropsychiatry — the branch of medicine dealing with diseases involving the mind and nervous system.
- nicholas ridley — Nicholas, c1500–55, English bishop, reformer, and martyr.
- nicholas, saint — Saint ("Nicholas the Great") died a.d. 867, Italian ecclesiastic: pope 858–867.
- nicobar islands — a group of 19 islands in the Indian Ocean, south of the Andaman Islands, with which they form a territory of India. Area: 1645 sq km (635 sq miles)
- no-claims bonus — law: insurance premium reduction
- non-acquisitive — tending or seeking to acquire and own, often greedily; eager to get wealth, possessions, etc.: our acquisitive impulses; acquisitive societies.
- non-association — an organization of people with a common purpose and having a formal structure.