11-letter words containing a, p, t, e, r, i
- impenetrate — to penetrate thoroughly
- imperatival — of, relating to, or characteristic of the grammatical imperative.
- imperatives — Plural form of imperative.
- imperforate — Also, imperforated. not perforate; having no perforation.
- imperialist — the policy of extending the rule or authority of an empire or nation over foreign countries, or of acquiring and holding colonies and dependencies.
- imperiality — the state of being imperial
- impermanent — not permanent or enduring; transitory.
- impersonate — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impetration — (obsolete) The act of impetrating, or obtaining by petition or entreaty.
- impetratory — to obtain by entreaty.
- impignorate — (obsolete, transitive) To pledge or pawn.
- implicature — potential inference that is not logical entailment.
- importances — the quality or state of being important; consequence; significance.
- importunate — urgent or persistent in solicitation, sometimes annoyingly so.
- imprecating — Present participle of imprecate.
- imprecation — the act of imprecating; cursing.
- imprecatory — to invoke or call down (evil or curses), as upon a person.
- impregnated — to make pregnant; get with child or young.
- impregnates — to make pregnant; get with child or young.
- impregnator — to make pregnant; get with child or young.
- impropriate — to transfer (property, rights, etc) from the Church into lay hands
- improvisate — To improvise; to extemporize.
- in practice — from a practical point of view
- incorporate — to form into a legal corporation.
- ineptocracy — (countable, pejorative) A government characterized by incompetent leaders.
- inoperation — (obsolete) agency; influence; production of effects.
- inoperative — not operative; not in operation.
- inspirative — to fill with an animating, quickening, or exalting influence: His courage inspired his followers.
- 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.
- ipsilateral — pertaining to, situated on, or affecting the same side of the body: ipsilateral paralysis.
- irreputable — (obsolete) disreputable.
- isometropia — equality of refraction in the two eyes of an individual.
- isospectral — (mathematics) Having the same spectrum.
- iteroparous — (of a plant) producing flowers and fruit more than once (usually many times) before dying
- juniper tar — a medicinal tar derived from the European juniper Juniperus oxycedrus: used topically in the treatment of certain skin diseases.
- kinetograph — a camera for taking pictures for a kinetoscope.
- lamplighter — a person employed to light and extinguish street lamps, especially those burning gas.
- 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.