12-letter words containing a, s, k, o
- joe six-pack — Slang. the average or typical blue-collar man.
- kakistocracy — government by the worst persons; a form of government in which the worst persons are in power.
- kaleidoscope — an optical instrument in which bits of glass, held loosely at the end of a rotating tube, are shown in continually changing symmetrical forms by reflection in two or more mirrors set at angles to each other.
- kalmar sound — a strait between SE Sweden and Öland Island. 85 miles (137 km) long; 14 miles (23 km) wide.
- karyokinesis — mitosis.
- kashmir goat — one of a long-haired breed of goat raised in Tibet and the higher elevations of China, the Indian subcontinent, Afghanistan, and Turkey for its meat, milk, and cashmere wool.
- katamorphism — metamorphism at or near the earth's surface: breaks down complex minerals into simpler ones.
- katharevousa — The purist form of modern Greek used in traditional literary writing, as opposed to the form that is spoken and used in everyday writing (called demotic).
- keep tabs on — a small flap, strap, loop, or similar appendage, as on a garment, used for pulling, hanging, or decoration.
- keratogenous — producing horn or a horny substance.
- keratoplasty — plastic surgery performed upon the cornea, especially a corneal transplantation.
- keratotomies — Plural form of keratotomy.
- ketoacidosis — (pathology) A severe form of ketosis, most commonly seen in diabetics, in which so much ketone is produced that acidosis occurs.
- keyboardists — Plural form of keyboardist.
- kilocalories — Plural form of kilocalorie.
- kinesophobia — Fear of movement.
- kinetoplasts — Plural form of kinetoplast.
- king-of-arms — a title of certain of the principal heralds of England and certain other kingdoms empowered by their sovereigns to grant armorial bearings.
- kitchen soap — heavy-duty soap intended for use in the kitchen
- knowableness — the quality of being knowable
- korea strait — a strait between Korea and Japan, connecting the Sea of Japan and the East China Sea. 120 miles (195 km) long.
- korsakoffian — relating to or suffering from Korsakoff's psychosis
- lady's-smock — a N temperate plant, Cardamine pratensis, with white or rose-pink flowers: family Brassicaceae (crucifers)
- lake jackson — a town in S Texas.
- lake station — a town in NW Indiana.
- lake torrens — a shallow salt lake in E central South Australia, about 8 m (25 ft) below sea level. Area: 5776 sq km (2230 sq miles)
- lark sparrow — a North American sparrow, Chondestes grammacus, having a distinctive brown-and-white facial pattern.
- loansharking — the practice of lending money at excessive rates of interest.
- look askance — glance sidelong or with suspicion
- look daggers — to turn one's eyes toward something or in some direction in order to see: He looked toward the western horizon and saw the returning planes.
- loudspeakers — Plural form of loudspeaker, especially a pair for a left and right channel.
- mackintoshes — Plural form of mackintosh.
- magnitogorsk — a city in the W Russian Federation in Asia, on the Ural River, near the boundary between Europe and Asia.
- makarios iii — (Michael Christodoulos Mouskos) 1913–77, Cypriot statesman and Greek Orthodox prelate: archbishop and patriarch of Cyprus 1950–77; president 1960–77 (in exile 1974).
- make a noise — to talk a great deal or complain
- make history — do sth of great significance
- make inroads — If one thing makes inroads into another, the first thing starts affecting or destroying the second.
- market cross — a place in a town or village where a cross was set up and a regular market was held
- masterstroke — a masterly action or achievement; an extremely skillful or effective action: War was avoided by a masterstroke of diplomacy.
- melrose park — a city in NE Illinois, near Chicago.
- mesoplankton — plankton that live at middle depths.
- metalworkers — Plural form of metalworker.
- moses basket — wicker bed for a baby
- mossycup oak — bur oak
- nakhon sawan — a city in W central Thailand, on the Chao Phraya River.
- nikola tesla — Nikola [nik-oh-luh] /ˈnɪk oʊ lə/ (Show IPA), 1856–1943, U.S. physicist, electrical engineer, and inventor, born in Croatia.
- no thanks to — to express gratitude, appreciation, or acknowledgment to: She thanked them for their hospitality.
- noam chomsky — (Avram) Noam [nohm,, noh-uh m] /noʊm,, ˈnoʊ əm/ (Show IPA), born 1928, U.S. linguist, educator, and political activist.
- noise-making — a person or thing that makes noise, as a reveler on New Year's Eve, Halloween, etc., or a rattle, horn, or similar device used on such an occasion.
- nootka sound — an inlet of the Pacific Ocean, inside Nootka Island on the W coast of Vancouver Island, SW British Columbia, Canada.