15-letter words containing a, c, h, i, r
- logarithmically — In a logarithmic manner.
- low archipelago — a group of French islands in the S Pacific. 332 sq. mi. (860 sq. km).
- macaroni cheese — Macaroni cheese is a dish made from macaroni and cheese sauce.
- machinery steel — low-carbon steel that can be easily machined.
- magic mushrooms — a mushroom, Psilocybe mexicana, of Mexico and the southwestern U.S., containing the hallucinogen psilocybin.
- mahrisch-ostrau — German name of Moravská Ostrava.
- make a horlicks — to make a mistake or a mess
- marching orders — military orders, esp to infantry, giving instructions about a march, its destination, etc
- masculine rhyme — a rhyme of but a single stressed syllable, as in disdain, complain.
- master mechanic — a mechanic, especially one who is thoroughly skilled, in charge of other mechanics.
- measuring chain — a flexible length of metal links used in calculating distances
- mechanomorphism — the doctrine that the universe is fully explicable in mechanistic terms.
- mechlorethamine — a nitrogen mustard, C 5 H 1 1 Cl 2 N, used in combination with other drugs in the treatment of Hodgkin's disease and certain other cancers.
- medical history — the past background of a person in terms of health
- membership pack — a collection of documents, information leaflets, cards, etc, that is given to members, especially new ones
- merchant marine — the vessels of a nation that are engaged in commerce.
- merchant prince — a very wealthy or influential merchant.
- merchantability — The state of being merchantable.
- merry christmas — well-wishes for Christmas season
- metamorphically — In a metamorphic manner.
- michael faraday — Michael, 1791–1867, English physicist and chemist: discoverer of electromagnetic induction.
- michaelmas term — the autumn term at Oxford and Cambridge Universities, the Inns of Court, and some other educational establishments
- microaerophiles — Plural form of microaerophile.
- microaerophilic — Of, or relating to a microaerophile.
- microangiopathy — any disease of the small blood vessels.
- microearthquake — an earthquake of very low intensity (magnitude of 2 or less on the Richter scale).
- microphotograph — microfilm (def 1).
- microphysically — in a microphysical manner
- microradiograph — an enlarged version of an image obtained by a form of radiography that reveals minute details
- microtopography — microrelief.
- military school — military academy.
- mischaracterize — to mark or distinguish as a characteristic; be a characteristic of: Rich metaphors characterize his poetry.
- mishnaic hebrew — the Hebrew language as used from about a.d. 70 to 500.
- mohawk hair cut — a member of a tribe of the most easterly of the Iroquois Five Nations, formerly resident along the Mohawk River, New York.
- monosaccharides — Plural form of monosaccharide.
- moravian church — a Protestant Church originating in Moravia in 1722 as a revival of the sect of Bohemian Brethren. It has close links with the Lutheran Church
- morphine addict — a person who is addicted to the drug morphine
- morphologically — the branch of biology dealing with the form and structure of organisms.
- morphosyntactic — involving both morphology and syntax.
- mount suribachi — a volcanic hill in the Volcano Islands, on Iwo Jima: site of a US victory (1945) over the Japanese in World War II
- national church — an independent church within a country, usually representing the prevalent religion.
- negative charge — a charge that has more electrons than protons and has a lower electrical potential
- neurochemically — In a neurochemical manner or context.
- neuropathically — In a neuropathic way.
- neuropathologic — Of or pertaining to neuropathology.
- neuropsychiatry — the branch of medicine dealing with diseases involving the mind and nervous system.
- niche marketing — marketing aimed at a specialized group
- nicholas ridley — Nicholas, c1500–55, English bishop, reformer, and martyr.
- non-charismatic — of, having, or characteristic of charisma.
- nonarchitecture — a building not designed according to accepted modes of architecture