12-letter words containing o, n, r, f, t
- ground staff — The people who are paid to maintain a sports ground are called the ground staff.
- group of ten — the ten nations who met in Paris in 1961 to arrange the special drawing rights of the IMF: Belgium, Canada, France, Italy, Japan, Netherlands, Sweden, UK, US, and West Germany
- hand of writ — handwriting; penmanship.
- hangtown fry — a type of omelet to which fried oysters, bacon, and sometimes onions are added.
- herpetofauna — the reptiles and amphibians that inhabit a given area
- hindforemost — with the back part in the front place
- hyperfiction — nonlinear fiction created in electronic hypertext form and containing multiple plot developments, endings, etc., that can be evoked interactively.
- imperfection — an imperfect detail; flaw: a law full of imperfections.
- inconformity — lack of conformity; failure or refusal to conform; nonconformity.
- infiltration — the act or process of infiltrating.
- infiltrators — Plural form of infiltrator.
- inflammatory — tending to arouse anger, hostility, passion, etc.: inflammatory speeches.
- inflationary — of, pertaining to, reflective of, or causing inflation: inflationary prices.
- inflorescent — Of, pertaining to or causing inflorescence.
- informations — (legal) Plural form of information.
- infraduction — (medicine) The turning downward of a part, especially of the eye.
- infraorbital — (anatomy) Below the orbit (of the eye).
- inter-office — functioning or communicating between the offices of a company or organization; within a company: an interoffice memo.
- interfemoral — situated between the thighs
- interfoliate — to interleave
- interfrontal — situated between the frontal bones
- iron sulfate — ferrous sulfate.
- irreflection — lack of careful or long consideration
- jeffersonite — (mineralogy) A variety of pyroxene of olive-green color passing into brown. It contains zinc.
- lofting iron — a club whose head has a sloped face, for lofting the ball.
- lovecraftian — referring to or reminiscent of the work of the American fantasy and horror fiction author H.P. Lovecraft (1870–1937)
- malformation — faulty or anomalous formation or structure, especially in a living body: malformation of the teeth.
- man of straw — straw man.
- midafternoon — the part of the afternoon centering approximately on three o'clock; the period approximately halfway between noon and sunset.
- mifepristone — an antigestational drug, C 29 H 35 NO 2 , that prevents a fertilized egg from attaching to the uterine wall by blocking the action of progesterone.
- misformation — the act or process of forming or the state of being formed: the formation of ice.
- misfortunate — Having suffered misfortune; pitiable.
- mortifyingly — In a mortifying manner; so as to cause great embarrassment.
- mothproofing — Present participle of mothproof.
- narcotraffic — Traffic in narcotics.
- natural food — Natural food is food which has not been processed much and has not had artificial ingredients added to it.
- neoformation — a new and abnormal growth of tissue; tumor; neoplasm.
- neutron flux — the rate of flow of neutrons through a specified area
- new frontier — the principles and policies of the liberal wing of the Democratic Party under the leadership of President John F. Kennedy.
- no match for — If one person or thing is no match for another, they are unable to compete successfully with the other person or thing.
- noise factor — the ratio of the noise output of an ideal device to the noise output of the unit being tested.
- non-friction — surface resistance to relative motion, as of a body sliding or rolling.
- nonfederated — not federated
- nonolfactory — of or relating to the sense of smell: olfactory organs.
- nonvitrified — Not converted into glass.
- normal fault — gravity fault.
- north africa — 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-facing — facing towards the north
- note-perfect — (of a singer or musician) able to sing or play without making any errors
- olfactronics — the measurement and analysis of smells through instruments