13-letter words containing o, t, r, h, i
- mother-in-law — the mother of one's husband or wife.
- motherfucking — a mean, despicable, or vicious person.
- motor vehicle — an automobile, truck, bus, or similar motor-driven conveyance.
- mouthwatering — very appetizing in appearance, aroma, or description: a mouth-watering dessert.
- movie theater — a motion-picture theater.
- musicotherapy — the treatment of mental disorders with music
- mythographies — Plural form of mythography.
- nanochemistry — (chemistry) The synthesis, analysis and characterization of chemical compounds at the nanoscale.
- nanofortnight — (jargon) (Adelaide University) 10^-9 fortnights or about 1.2 milliseconds. This unit was used largely by students doing undergraduate practicals. See microfortnight, attoparsec, and micro-.
- nephelometric — Bacteriology. an apparatus containing a series of barium chloride standards used to determine the number of bacteria in a suspension.
- nephrectomies — Plural form of nephrectomy.
- nephrectomize — to perform a nephrectomy upon.
- nephropathies — Plural form of nephropathy.
- niche product — sth of specific or limited consumer interest
- night journey — the journey in which Muhammad was carried from Mecca to Jerusalem and ascended into heaven.
- night terrors — a sudden feeling of extreme fear that awakens a sleeping person, usually during slow-wave sleep, and is not associated with a dream or nightmare.
- night-terrors — a sudden feeling of extreme fear that awakens a sleeping person, usually during slow-wave sleep, and is not associated with a dream or nightmare.
- ninety-fourth — next after the ninety-third; being the ordinal number for 94.
- nitrous ether — ethyl nitrite.
- non-cathartic — of or relating to catharsis.
- non-christian — (of a person, country, etc) not adhering to the Christian faith
- non-chromatic — pertaining to color or colors.
- non-rheumatic — pertaining to or of the nature of rheumatism.
- nonauthorized — Not authorized.
- nonhereditary — passing, or capable of passing, naturally from parent to offspring through the genes: Blue eyes are hereditary in our family. Compare congenital.
- nonhistorical — Not based on or drawn from history.
- nonhysterical — not hysterical or funny
- nontheatrical — not relating to the theatre
- norethindrone — an orally active progestin, C 2 0 H 2 6 O 2 , used as a progesterone, especially as an oral contraceptive in combination with an estrogen.
- north african — the northern part of Africa, especially the region north of the tropical rain forest and comprised of Morocco, Algeria, Tunisia, Libya, and that part of Egypt west of the Gulf of Suez.
- north america — the northern continent of the Western Hemisphere, extending from Central America to the Arctic Ocean. Highest point, Mt. McKinley, 20,300 feet (6187 meters); lowest, Death Valley, 276 feet (84 meters) below sea level. About 9,360,000 sq. mi. (24,242,400 sq. km).
- north chicago — a city in NE Illinois, on Lake Michigan.
- north merrick — a town on S Long Island, in SE New York.
- north ossetia — an autonomous republic in S European Russia, in the N Caucasus. 3100 sq. mi. (8029 sq. km) Capital: Vladikavkaz.
- north reading — a city in NE Massachusetts.
- north sea oil — oil extracted from deposits beneath the North Sea
- north vietnam — that part of Vietnam N of about 17° N; formerly a part of French Indochina; separate republic 1954–75.
- northerliness — The quality of being northerly.
- northern pike — a pike, Esox lucius, of North American and Eurasian waters, valued as a game fish.
- ochlocratical — Pertaining to ochlocracy.
- odontornithes — a proposed class of birds that possess teeth
- off the rails — into or in a state of dysfunction or disorder
- on a par with — If you say that two people or things are on a par with each other, you mean that they are equally good or bad, or equally important.
- on the parish — receiving parochial relief
- opisthobranch — any gastropod mollusk of the order Opisthobranchia, as the sea slugs, sea butterflies, and sea hares, characterized by a vestigial or absent mantle and shell and two pairs of tentacles.
- opisthography — the practice of writing on the front and back of a parchment or papyrus
- oprahfication — the perceived increase in people’s desire to discuss their emotions or personal problems, attributed to the influence of confessional television programmes
- orchestra pit — musicians' seating in front of stage
- orchestra-pit — a group of performers on various musical instruments, including especially stringed instruments of the viol class, clarinets and flutes, cornets and trombones, drums, and cymbals, for playing music, as symphonies, operas, popular music, or other compositions.
- orchestralist — a person who writes or arranges orchestral music