15-letter words containing r, a, t, m, i, e
- imponderability — The state or characteristic of being imponderable.
- importunateness — Quality of being importunate.
- imprescriptable — Alt form imprescriptible.
- improvvisatrice — Alternative form of improvisatrice.
- in rerum natura — in the nature of things
- in the majority — the largest group
- incrementalists — Plural form of incrementalist.
- indeterminately — not determinate; not precisely fixed in extent; indefinite; uncertain.
- indetermination — the quality or condition of being indeterminate.
- indirect demand — the secondary demand for labour, raw materials, premises etc which arises from the direct demand for goods
- inertial system — a frame of reference in which a body remains at rest or moves with constant linear velocity unless acted upon by forces: any frame of reference that moves with constant velocity relative to an inertial system is itself an inertial system.
- information age — a period beginning about 1975 and characterized by the gathering and almost instantaneous transmission of vast amounts of information and by the rise of information-based industries.
- informativeness — giving information; instructive: an informative book.
- inspection arms — a position in military drill in which the missile chamber of a weapon is open for inspection.
- instrumentalism — the variety of pragmatism developed by John Dewey, maintaining that the truth of an idea is determined by its success in the active solution of a problem and that the value of ideas is determined by their function in human experience.
- instrumentalist — a person who plays a musical instrument.
- instrumentality — the quality or state of being instrumental.
- instrumentation — the arranging of music for instruments, especially for an orchestra.
- insurance stamp — an insurance contribution
- integral domain — a commutative ring in which the cancellation law holds true.
- intemperateness — The quality of being intemperate.
- interambulacral — relating to, or situated between, interambulacra
- interambulacrum — the area between two of an echinoderm's ambulacra
- interchangement — the act of interchanging
- intercomparison — mutual comparison
- interminability — incapable of being terminated; unending: an interminable job.
- intermodulation — the production in an electrical device of frequencies that are the sums or differences of frequencies of different inputs or of their harmonics.
- internal market — a system in which goods and services are sold by the provider to a range of purchasers within the same organization, who compete to establish the price of the product
- internment camp — a prison camp for the confinement of enemy aliens, prisoners of war, political prisoners, etc.
- interparoxysmal — occurring in the period or periods between paroxysms.
- intertanglement — the state or condition of being intertangled
- intervalometers — Plural form of intervalometer.
- intransigentism — the policy or set of principles of an intransigent
- intransmissible — incapable of being transmitted
- inverted commas — Inverted commas are punctuation marks that are used in writing to show where speech or a quotation begins and ends. They are usually written or printed as ' ' or " ". Inverted commas are also sometimes used around the titles of books, plays, or songs, or around a word or phrase that is being discussed.
- irreformability — the state or condition of being irreformable
- isolated camera — a television camera used to isolate a subject, part of a sports play, etc., for instant replay.
- isoperimetrical — having equal perimeters
- isothermal-line — Meteorology. a line on a weather map or chart connecting points having equal temperature.
- james rainwater — (Leo) James, 1917–86, U.S. physicist: Nobel prize 1975.
- joint agreement — a formal decision about future action which is made by two or more countries, groups, or people
- junggrammatiker — a group of linguists of the late 19th century who held that phonetic laws are universally valid and allow of no exceptions; neo-grammarians.
- kilovolt-ampere — an electrical unit, equal to 1000 volt-amperes. Abbreviation: kVA, kva.
- lambda particle — any of a family of neutral baryons with strangeness −1 or charm +1, and isotopic spin 0. The least massive member of the lambda family was the first strange particle to be discovered. Symbol: Λ.
- laryngectomized — having had one's larynx surgically removed by undergoing a laryngectomy
- laser chemistry — the use of a laser to initiate and control chemical reactions.
- lateral moraine — a moraine formed at the side of a glacier.
- latino-american — an American who is of Latin-American or Spanish origin
- leadwort family — the plant family Plumbaginaceae, characterized by shrubs and herbaceous plants of seacoasts and semiarid regions, having basal or alternate leaves, spikelike clusters of tubular flowers, and dry, one-seeded fruit, and including leadwort, sea lavender, statice, and thrift.
- leptosporangium — (botany) A sporangium formed from a single epidermal cell.