15-letter words containing a, c, o, s, t, e
- motor insurance — insurance for a motor vehicle such as a car, which provides protection against loss in the event of an accident, theft, etc
- mountain rescue — search and rescue conducted on a mountain, for example of someone who has fallen, got lost, etc
- musculoskeletal — concerning, involving, or made up of both the muscles and the bones: the musculoskeletal system.
- myelodysplastic — (medicine) Of, pertaining to, or showing evidence of myelodysplasia.
- nanocrystalline — Of, pertaining to, or composed of nanocrystals.
- narcotics agent — an undercover agent who provides information to the police about illegal drugs, illegal drug trafficking, and users of 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
- natal horoscope — the horoscope based on an individual's birth.
- necessary stool — close-stool.
- neo-pentecostal — charismatic (def 2).
- 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.
- newton's cradle — an ornamental puzzle consisting of a frame in which five metal balls are suspended in such a way that when one is moved it sets all the others in motion in turn
- non-acquisitive — tending or seeking to acquire and own, often greedily; eager to get wealth, possessions, etc.: our acquisitive impulses; acquisitive societies.
- non-compensated — to recompense for something: They gave him ten dollars to compensate him for his trouble.
- non-contrastive — not contrastive.
- non-crystalline — of or like crystal; clear; transparent.
- non-egotistical — pertaining to or characterized by egotism.
- non-mechanistic — of or relating to the theory of mechanism or to mechanists.
- non-speculation — the contemplation or consideration of some subject: to engage in speculation on humanity's ultimate destiny.
- noncompensatory — serving to compensate, as for loss, lack, or injury.
- nonconservation — A failure to conserve.
- nonconservative — Not conservative.
- nonconsolidated — (financial) Including the financial data of only the parent company.
- nondiscriminate — Not discriminate.
- nonencapsulated — not encapsulated
- noninsecticidal — absent or free of insecticide
- nonpsychoactive — Not psychoactive.
- nonrelativistic — not concerned with or involving the theory of relativity
- norman conquest — the conquest of England by the Normans, under William the Conqueror, in 1066.
- not necessarily — If you reply 'Not necessarily', you mean that what has just been said or suggested may not be true.
- object database — a database format in which information is shown in the form of objects
- object distance — the distance between the lens of a camera and an object being photographed.
- observation car — a railroad passenger car having a lounge or platform from which the scenery can be viewed.
- obstacle course — a military training area having obstacles, as hurdles, ditches, and walls, that must be surmounted or crossed in succession.
- ocean of storms — the largest of the dark plains (maria) on the surface of the moon, situated in the second and third quadrant
- official strike — a collective stoppage of work by part or all of the workforce of an organization with the approval of the trade union concerned. The stoppage may be accompanied by the payment of strike pay by the trade union concerned
- old clothes man — a person who deals in second-hand clothes
- on the decrease — decreasing
- on the increase — growing, increasing
- opencast mining — mining by excavating from the surface
- ophthalmoscopes — Plural form of ophthalmoscope.
- optical scanner — the process of interpreting data in printed, handwritten, bar-code, or other visual form by a device (optical scanner or reader) that scans and identifies the data.
- optical storage — optical disk drive
- orchestrational — Of or pertaining to orchestration.
- outside caliper — a caliper whose legs turn inward so that it can measure outside dimensions, as the diameter of a rod.
- over-capitalise — to fix the total amount of securities of a corporation in excess of the limits set by law or by sound financial policy.