11-letter words containing p, e, a, n
- inoperation — (obsolete) agency; influence; production of effects.
- inoperative — not operative; not in operation.
- inseparable — incapable of being separated, parted, or disjoined: inseparable companions.
- inseparably — In an inseparable manner.
- inspectable — to look carefully at or over; view closely and critically: to inspect every part of the motor.
- inspirative — to fill with an animating, quickening, or exalting influence: His courage inspired his followers.
- inspissated — Simple past tense and past participle of inspissate.
- inspissates — Third-person singular simple present indicative form of inspissate.
- insuperable — incapable of being passed over, overcome, or surmounted: an insuperable barrier.
- insuperably — In an insuperable manner.
- intemperant — a person who is intemperate, esp in his or her consumption of alcohol
- intemperate — given to or characterized by excessive or immoderate indulgence in alcoholic beverages.
- inter-party — a social gathering, as of invited guests at a private home, for conversation, refreshments, entertainment, etc.: a cocktail party.
- intercampus — the grounds, often including the buildings, of a college, university, or school.
- intercupola — the space between an inner and an outer dome.
- interparish — involving, or occurring between, two or more parishes
- interpolate — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- interseptal — situated between septa.
- interspaced — Simple past tense and past participle of interspace.
- interspaces — Plural form of interspace.
- interspinal — interspinous
- invert soap — cationic detergent.
- ipecacuanha — the dried root of a shrubby South American plant, Cephaelis ipecacuanha, of the madder family.
- isenthalpic — pertaining to or characterized by constant enthalpy.
- jackanapery — (dated, pejorative) The behaviour of a jackanapes.
- japan cedar — an evergreen tree, Cryptomeria japonica, of Japan, characterized by the pyramidal manner of growth of its branches.
- jasperizing — Present participle of jasperize.
- jean piaget — Jean [zhahn] /ʒɑ̃/ (Show IPA), 1896–1980, Swiss psychologist: studied cognitive development of children.
- juniper tar — a medicinal tar derived from the European juniper Juniperus oxycedrus: used topically in the treatment of certain skin diseases.
- kentia palm — a palm, Howea forsterana, of Lord Howe Island, Australia, having erect leaves, widely cultivated as an ornamental.
- keogh plans — a pension plan for an unincorporated business entity or self-employed person.
- kinetograph — a camera for taking pictures for a kinetoscope.
- kinetoplast — A mass of mitochondrial DNA lying close to the nucleus in some flagellate protozoa.
- kleptomania — an irresistible impulse to steal, stemming from emotional disturbance rather than economic need.
- knee spavin — chronic inflammation of the carpal joint of a horse
- kneecapping — (uncountable) The act of destroying the kneecaps of (a person), usually by shooting at the knees, as a punishment carried out by criminals or terrorists.
- knife pleat — a sharply creased narrow pleat, usually one of a series folded in the same direction.
- knoop scale — a scale of hardness based on the indentation made in the material to be tested by a diamond point.
- land patent — an official document by which title to a portion of public land is conveyed from the government.
- landscapers — Plural form of landscaper.
- lapidescent — in the process of changing into stone
- large print — text printed in larger text than normal, so as to make it easier to read, esp for the visually impaired
- large-print — set in a type size larger than normal for the benefit of persons with impaired vision: large-print newspapers.
- lassen peak — an active volcano in N California, in the S Cascade Range. 10,465 feet (3190 meters).
- latex paint — paint that has a latex binder and can be removed while it is wet by applying water.
- lead pencil — a writing or drawing implement made of graphite in a wooden or metal holder.
- lead piping — pipes made of lead
- leaf spring — a long, narrow, multiple spring composed of several layers of spring metal bracketed together: used in some suspension systems of carriages and automobiles.
- leap second — Coordinated Universal Time
- leni-lenape — Lenape