12-letter words containing a, t, n, s, o
- metagnathous — Ornithology. having the tips of the mandibles crossed, as the crossbills.
- microanalyst — One who carries out microanalysis.
- microstation — (application) A full-featured 2-D and 3-D CAD program for MS-DOS, Microsoft Windows, Macintosh, and Unix workstations from Bentley Systems, Inc. Created in 1984, MicroStation is a high-end package used worldwide in environments where many designers work on large, complex projects. MicroStation Modeler is a superset of MicroStation that provides solid modelling, and MasterPiece is MicroStation's rendering and animation program.
- migrationist — a person who considers it important for species of animals and plants to migrate for the purposes of distribution and evolution
- mineralogist — the science or study of minerals.
- minimisation — Alternative spelling of minimization.
- ministration — the act of ministering care, aid, religious service, etc.
- misallotment — improper or wrong allotment
- misanthropes — Plural form of misanthrope.
- misanthropic — of, relating to, or characteristic of a misanthrope.
- miscegenator — a person who advocates or engages in miscegenation
- misconjugate — Grammar. to inflect (a verb). to recite or display all or some subsets of the inflected forms of (a verb), in a fixed order: One conjugates the present tense of the verb “be” as “I am, you are, he is, we are, you are, they are.”.
- misconstrual — A misinterpretation of the meaning of something.
- miscreations — Plural form of miscreation.
- miseducation — to educate improperly.
- misformation — the act or process of forming or the state of being formed: the formation of ice.
- misfortunate — Having suffered misfortune; pitiable.
- misoperation — an act or instance, process, or manner of functioning or operating.
- misorientate — misorient.
- misquotation — the act of misquoting.
- missummation — an incorrect summation
- mobilisation — The act of mobilising.
- moderateness — The quality of being moderate.
- momentaneous — brief or continuing for a short time only
- monastically — In a monastic manner.
- monetisation — Alternative spelling of monetization.
- monochromats — Plural form of monochromat.
- monohydrates — Plural form of monohydrate.
- monopetalous — gamopetalous.
- monostearate — a stearate containing one stearoyl group.
- monosynaptic — having or relating to a sole synapse
- montebrasite — a mineral, lithium aluminum hydroxyl phosphate, LiAlPO 4 (OH), isomorphous with amblygonite, used as an ore of lithium.
- montessorian — a system for teaching young children, in which the fundamental aim is self-motivated education by the children themselves, as they are encouraged to move freely through individualized instruction and physical exercises, accompanied by special emphasis on the training of the senses and the early development of reading and writing skills.
- montparnasse — a district in S Paris, France, on the left bank of the Seine: noted for its cafés and the artists and writers who have frequented and lived in the area.
- mooring mast — the mast or tower to which a dirigible is moored.
- moralisation — Standard spelling of moralization.
- morning star — a bright planet, especially Venus, seen in the east immediately before sunrise.
- morphosyntax — the study of the morphological and syntactic properties of linguistic or grammatical units.
- motorisation — Alternative spelling of motorization.
- mount pisgah — the mountain slopes to the northeast of the Dead Sea, from one of which, Mount Nebo, Moses viewed Canaan
- mount shasta — Mount, a volcanic peak in N California, in the Cascade Range. 14,161 feet (4315 meters).
- mount sorata — a mountain in W Bolivia, in the Andes: the highest mountain in the Cordillera Real, with two peaks, Ancohuma, 6550 m (21 490 ft), and Illampu, 6485 m (21 276 ft)
- mountain ash — variety of tree
- mountaineers — Plural form of mountaineer.
- mountainness — The property of being a mountain, or of being mountainlike.
- mountainside — The sloping surface of a mountain.
- mountaintops — Plural form of mountaintop.
- multinomials — Plural form of multinomial.
- murman coast — an Arctic coastal region in the NW Russian Federation in Europe, on the Kola Peninsula.
- murmurations — Plural form of murmuration.