12-letter words containing r, o, s, h, a
- isochromatic — Optics. having the same color or tint.
- isosthenuria — the inability of the kidneys to dilute or concentrate urine
- isothermally — occurring at constant temperature.
- johannesburg — a city in S Transvaal, in the NE Republic of South Africa.
- johnsongrass — a tall perennial sorghum widely used as forage
- joseph brant — Joseph (Thayendanegea) 1742–1807, Mohawk Indian chief who fought on the side of the British in the American Revolution.
- 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).
- lachrymosity — suggestive of or tending to cause tears; mournful.
- lamprophyres — Plural form of lamprophyre.
- last honours — observances of respect at a funeral
- leatherwoods — Plural form of leatherwood.
- lion's share — the largest part or share, especially a disproportionate portion: The eldest son received the lion's share of the estate.
- litholatrous — of or relating to the worship of stones
- loansharking — the practice of lending money at excessive rates of interest.
- longshoreman — a person employed on the wharves of a port, as in loading and unloading vessels.
- lycanthropes — Plural form of lycanthrope.
- macrophagous — (of an animal) feeding on relatively large particles of food
- macrophysics — the branch of physics that deals with physical objects large enough to be observed and treated directly.
- make history — do sth of great significance
- malnourished — poorly or improperly nourished; suffering from malnutrition: thin, malnourished victims of the famine.
- marsh mallow — an Old World mallow, Althaea officinalis, having pink flowers, found in marshy places.
- marsh orchid — any of various orchids of the genus Dactylorhiza, growing in damp places and having mostly purplish flowers
- marshalltown — a city in central Iowa.
- marshmallows — Plural form of marshmallow.
- marshmallowy — Similar to a marshmallow.
- massotherapy — treatment by massage.
- mastigophora — a phylum of protozoans comprising nonphotosynthetic, chiefly free-living flagellates: some species are important pathogens of humans and other animals.
- mastigophore — Any flagellate of the phylum Mastigophora.
- mechatronics — The synergistic combination of mechanical engineering, electronic engineering and software engineering for the study of automata from an engineering perspective and the control of advanced hybrid systems.
- mediatorship — the position of a mediator
- meganthropus — a proposed genus of extinct, late lower Pleistocene primates based on two large lower jaws found in Java, and believed to be either Australopithecine or human.
- melanophores — Plural form of melanophore.
- memory smash — (jargon) A Xerox PARC term for writing to the location addressed by a dangling pointer.
- metachronism — An error in chronological ordering in which a character or an event is placed at too late a time.
- metachronous — Medicine/Medical. occurring at a different time than a similar event: metachronous tumors.
- metamorphism — Geology. a change in the structure or constitution of a rock due to natural agencies, as pressure and heat, especially when the rock becomes harder and more completely crystalline.
- metamorphist — a member of a group of 16th century Christians who believed that the humanly body of Jesus Christ metamorphosed into God during the Ascension
- metamorphose — to change the form or nature of; transform.
- metamorphous — metamorphic.
- microphagous — (of an animal) feeding on small particles of food
- microphallus — The condition of having an abnormally small penis; micropenis.
- misanthropes — Plural form of misanthrope.
- misanthropic — of, relating to, or characteristic of a misanthrope.
- misbehaviour — (British) alternative spelling of misbehavior.
- mob hysteria — the heightened and extreme emotions that can be experienced by people in a large crowd
- monochromats — Plural form of monochromat.
- monohydrates — Plural form of monohydrate.
- morphallaxis — Biology. the regeneration of a destroyed body part by the reorganization of its remaining cells.