12-letter words containing o, u, t, r, s
- mousetrapped — Simple past tense and past participle of mousetrap.
- mousquetaire — musketeer.
- mucoproteins — Plural form of mucoprotein.
- multi-storey — A multi-storey building has several floors at different levels above the ground.
- multifarious — having many different parts, elements, forms, etc.
- multiflorous — bearing many flowers, as a peduncle.
- multipurpose — able to be used for several purposes: a multipurpose lawn spray.
- multisensory — of or relating to the senses or sensation.
- multistoried — Multi-storey.
- multivarious — Many and various.
- murman coast — an Arctic coastal region in the NW Russian Federation in Europe, on the Kola Peninsula.
- murmurations — Plural form of murmuration.
- musterbation — Alt form musturbation.
- musturbation — (psychology) The compulsive insistence that things ought to be a particular way.
- mysteriously — full of, characterized by, or involving mystery: a mysterious occurrence.
- mystery tour — an excursion to an unspecified destination
- neurectomies — Plural form of neurectomy.
- neurochemist — A researcher or other professional in the field of neurochemistry.
- neuroleptics — Plural form of neuroleptic.
- neurologists — Plural form of neurologist.
- neuropathies — Plural form of neuropathy.
- neuropathist — a specialist in treating diseases of the nervous system; a neurologist
- neuroplastic — Of or pertaining to neuroplasticity.
- neuropterist — an entomologist specializing in neuropteran insects
- neuropterous — belonging or pertaining to the Neuroptera, an order of insects characterized by four membranous wings having netlike venation, comprising the ant lions, lacewings, dobsonflies, alderflies, fishflies, snakeflies, mantispids, and spongillaflies.
- neurotropism — the quality of being neurotropic.
- neutrinoless — (physics) That does not contain or involve neutrinos.
- neutron star — an extremely dense, compact star composed primarily of neutrons, especially the collapsed core of a supernova.
- neutrophiles — (of a cell or cell part) having an affinity for neutral dyes.
- neutrosophic — Neutrosophy
- neutrosphere — the part of the atmosphere whose constituents are, for the most part, electrically neutral, extending from the earth's surface to the base of the ionosphere.
- nimbostratus — a cloud of a class characterized by a formless layer that is almost uniformly dark gray; a rain cloud of the layer type, of low altitude, usually below 8000 feet (2440 meters).
- nitrophilous — (of plants) growing in soil well supplied with nitrogen
- nitrous acid — an acid, HNO 2 , known only in solution.
- non sequitur — Logic. an inference or a conclusion that does not follow from the premises.
- non-industry — the aggregate of manufacturing or technically productive enterprises in a particular field, often named after its principal product: the automobile industry; the steel industry.
- non-lustrous — having luster; shining; luminous: lustrous eyes.
- nonintrusive — tending or apt to intrude; coming without invitation or welcome: intrusive memories of a lost love.
- nonspiritual — Not spiritual.
- nonstatutory — of, relating to, or of the nature of a statute.
- norton sound — an arm of the Bering Sea on the W coast of Alaska, S of the Seward Peninsula. About 150 miles (240 km) long and 125 miles (200 km) wide.
- nourishments — Plural form of nourishment.
- nugatoriness — Quality of being nugatory.
- numerologist — A practitioner of numerology.
- nutritionist — a person who is trained or expert in the science of nutrition.
- nutritiously — In a way that provides nutrition; nourishment; food.
- oamaru stone — a kind of limestone, of building quality, found at Oamaru on South Island, New Zealand
- obdurateness — The characteristic of being obdurate; stubbornness.
- obreptitious — having the characteristics of acquiring something by deceitful means
- obscurantism — opposition to the increase and spread of knowledge.