12-letter words containing a, s, p, e, r
- hyperosmolar — Of, pertaining to, or as a result of hyperosmolarity.
- hyperplastic — Of, or relating to hyperplasia.
- hyperrealism — interest in or concern for the actual or real, as distinguished from the abstract, speculative, etc.
- hypersarcoma — a growth of proud or fungous flesh
- hypersensual — extremely or excessively sensual
- hypersomniac — a tendency to sleep excessively.
- hyperspatial — Pertaining to hyperspace.
- hypersthenia — abnormal strength or tension
- hypersurface — a mathematical object that generalizes the concept of surface from three-dimensional Euclidean space to hyperspace.
- iceland spar — a transparent variety of calcite that is double-refracting and is used as a polarizer.
- imperforates — Plural form of imperforate.
- imperialised — Simple past tense and past participle of imperialise.
- imperialists — Plural form of imperialist.
- imperishable — not subject to decay; indestructible; enduring.
- imperishably — In an imperishable manner.
- impersonally — In an impersonal manner.
- impersonated — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonates — Third-person singular simple present indicative form of impersonate.
- impersonator — a person who pretends to be another.
- implicatures — Plural form of implicature.
- importancies — Plural form of importancy.
- imprecations — Plural form of imprecation.
- impressional — a strong effect produced on the intellect, feelings, conscience, etc.
- imprisonable — capable of being imprisoned or incarcerated
- incorporates — Third-person singular simple present indicative form of incorporate.
- insect spray — a substance which can be sprayed in the home to kill insects
- inspectorate — the office or function of an inspector.
- inspectorial — Of or pertaining to an inspector or to inspection.
- interpolates — Third-person singular simple present indicative form of interpolate.
- interspacing — Present participle of interspace.
- interspatial — a space between things.
- interspecial — of a distinct or particular kind or character: a special kind of key.
- interspersal — Interspersion.
- interspousal — Often, spousals. the ceremony of marriage; nuptials.
- intraspecies — existing or occurring within a species.
- ipecac syrup — a preparation containing ipecac in a syrupy medium, used as an emetic.
- irrespirable — not respirable; unfit for breathing.
- isapi filter — (web) A replaceable DLL which the server calls whenever there is an HTTP request. When the filter is first loaded, it communicates to the server what sort of notifications will be accepted. After that, whenever a selected event occurs, the filter is called to process the event. Example applications of ISAPI filters include custom authentication schemes, compression, encryption, logging, traffic analysis or other request analyses.
- isoprenaline — a compound that is a derivative of adrenaline and that is used to treat asthma and bronchial conditions. Formula: C11H17NO3
- james harper — James, 1795–1869, and his brothers John, 1797–1875, (Joseph) Wesley, 1801–70, and Fletcher, 1806–77, U.S. printers and publishers.
- japonaiserie — stylistic characteristics, as in art, decor, or film, influenced by or reflective of Japanese culture and tradition.
- jeopardising — Present participle of jeopardise.
- jeopardously — with risk or peril
- joseph brant — Joseph (Thayendanegea) 1742–1807, Mohawk Indian chief who fought on the side of the British in the American Revolution.
- kepler's law — any one of three laws governing planetary motion: each planet revolves in an ellipse, with the sun at one focus; the line connecting a planet to the sun sweeps out equal areas in equal periods of time (law of areas) or the square of the period of revolution of each planet is proportional to the cube of the semimajor axis of the planet's orbit (harmonic law)
- keratoplasty — plastic surgery performed upon the cornea, especially a corneal transplantation.
- knee-slapper — a joke evoking boisterous hilarity.
- lady-slipper — cypripedium
- lamplighters — Plural form of lamplighter.
- lamprophyres — Plural form of lamprophyre.