12-letter words containing s, e, p, i
- insupposable — Incapable of being supposed; inconceivable.
- insusceptive — insusceptible
- intempestive — untimely or inopportune
- interceptors — Plural form of interceptor.
- interlisp-10 — An Interlisp with shallow binding.
- interpolates — Third-person singular simple present indicative form of interpolate.
- interpreters — Plural form of interpreter.
- interpretess — a female interpreter
- interpsychic — of or relating to the human soul or mind; mental (opposed to physical).
- interrupters — Plural form of interrupter.
- interspacing — Present participle of interspace.
- interspatial — a space between things.
- interspecial — of a distinct or particular kind or character: a special kind of key.
- interspecies — existing or occurring between species.
- interspersal — Interspersion.
- interspersed — to scatter here and there or place at intervals among other things: to intersperse flowers among shrubs.
- intersperses — Third-person singular simple present indicative form of intersperse.
- interspinous — located between spines, esp between the vertebrae
- interspliced — Simple past tense and past participle of intersplice.
- interspousal — Often, spousals. the ceremony of marriage; nuptials.
- intraspecies — existing or occurring within a species.
- intrepidness — resolutely fearless; dauntless: an intrepid explorer.
- introspected — Simple past tense and past participle of introspect.
- introspector — to practice introspection; consider one's own internal state or feelings.
- intussuscept — to take within, as one part of the intestine into an adjacent part; invaginate.
- ionophoresis — electrophoresis, esp of small ions
- ionospherist — Someone who studies the ionosphere.
- ipecac syrup — a preparation containing ipecac in a syrupy medium, used as an emetic.
- ipsedixitism — An unfounded, false and dogmatic assertion.
- iron pyrites — pyrite; fool's gold.
- irrespective — without regard to something else, especially something specified; ignoring or discounting (usually followed by of): Irrespective of my wishes, I should go.
- irrespirable — not respirable; unfit for breathing.
- irresponsive — not responsive; not responding, or not responding readily, as in speech, action, or feeling.
- 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.
- isoperimeter — a figure whose perimeter is equal to that of another.
- isoperimetry — the study of isoperimeters.
- isoprenaline — a compound that is a derivative of adrenaline and that is used to treat asthma and bronchial conditions. Formula: C11H17NO3
- isopropoxide — (chemistry) The univalent anion derived from isopropanol by removal of the hydroxy hydrogen atom; and salt containing this anion.
- isoteniscope — an instrument used to measure vapour pressure
- isotopologue — (chemistry) any of a group of compounds only differing in their isotopic composition; for example water and heavy water.
- japanese ivy — Boston ivy
- japonaiserie — stylistic characteristics, as in art, decor, or film, influenced by or reflective of Japanese culture and tradition.
- jeopardising — Present participle of jeopardise.
- jeu d'esprit — a witticism.
- joe six-pack — Slang. the average or typical blue-collar man.
- jurisprudent — versed in jurisprudence.
- kaleidoscope — an optical instrument in which bits of glass, held loosely at the end of a rotating tube, are shown in continually changing symmetrical forms by reflection in two or more mirrors set at angles to each other.
- kindred-ship — a person's relatives collectively; kinfolk; kin.
- kinesipathic — of or relating to kinesipathy
- kinesophobia — Fear of movement.