11-letter words containing o, p, e, n, i
- incomposite — not composite or consisting of parts; simple; not divisible into parts
- incorporate — to form into a legal corporation.
- incorporeal — not corporeal or material; insubstantial.
- incorrupted — not corrupted
- indian poke — false hellebore.
- ineptocracy — (countable, pejorative) A government characterized by incompetent leaders.
- inexplosive — not explosive; incapable of exploding or being exploded.
- inflow pipe — the pipe that brings water or gas into a place
- infopreneur — a person whose business is gathering, processing, and providing information to advertising, marketing, and other firms.
- inoperation — (obsolete) agency; influence; production of effects.
- inoperative — not operative; not in operation.
- inopportune — not opportune; inappropriate; inconvenient; untimely or unseasonable: an inopportune visit.
- inside loop — a loop during which the top of the airplane is on the inner side of the curve described by the course of flight.
- inspections — Plural form of inspection.
- interceptor — a person or thing that intercepts.
- intercouple — two of the same sort considered together; pair.
- intercupola — the space between an inner and an outer dome.
- interlopers — Plural form of interloper.
- interloping — to intrude into some region or field of trade without a proper license.
- interpolate — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- interposing — Present participle of interpose.
- interpretor — Misspelling of interpreter.
- invert soap — cationic detergent.
- iodoprotein — a protein that contains iodine
- ionospheric — Of or pertaining to the ionosphere.
- iron sponge — sponge iron.
- iron-pumper — a person who pumps iron; weightlifter.
- isoxsuprine — a sympathomimetic vasodilator, C 18 H 23 NO 3 , used in certain types of peripheral vascular disease.
- job printer — a printer who does letterheads, invoices, announcements, and other miscellaneous work, as distinguished from one who works solely on books, periodicals, etc.
- josephinite — a mineral alloy of nickel and iron
- juniper oil — an oil obtained from the berries or wood of the common juniper, Juniperus communis.
- kiddie porn — child pornography.
- kinetograph — a camera for taking pictures for a kinetoscope.
- kinetoplast — A mass of mitochondrial DNA lying close to the nucleus in some flagellate protozoa.
- kinetoscope — an early motion-picture device, invented by Edison, in which the film passed behind a peephole for viewing by a single viewer.
- kleptomania — an irresistible impulse to steal, stemming from emotional disturbance rather than economic need.
- knife-point — the sharp tip of a knife.
- knifepoints — Plural form of knifepoint.
- knotty pine — pine wood with many knots
- kohl pencil — a thin cylindrical cosmetic instrument used to darken the area around the eyes
- leopardskin — the skin of a leopard
- lepidosiren — a lungfish, Lepidosiren paradoxa, of the Amazon, having an eel-shaped body.
- linesperson — (sports) A linesman or lineswoman.
- lipogenesis — (biochemistry) The biochemical production of fat, especially the conversion of carbohydrate into fat so that it may be stored as a long-term source of energy when food is scarce.
- lipoprotein — any of the class of proteins that contain a lipid combined with a simple protein.
- lithopedion — (medical) A calcium-encased foetus that occurs in ectopic abdominal pregnancies when the foetus dies and is not reabsorbed by the maternal body, whereby the maternal system encases the foreign body (foetus) in calcium to isolate it.
- long primer — a 12-point type.
- long splice — a splice for forming a united rope narrow enough to pass through a block, made by unlaying the ends of two ropes for a considerable distance, overlapping the strands so as to make pairs of one strand from each rope, unlaying one of each pair, twisting the other strand into its place in the united rope, and tucking the yarns of the unlaid strand separately into place.
- love potion — a magical potion believed to arouse love or sexual passion toward a specified person, especially the person offering it.
- low-protein — Low-protein substances contain very little protein.