12-letter words containing a, p, e, r, i
- inner planet — any of the four planets closest to the sun: Mercury, Venus, Earth, or Mars.
- inoperculate — having no operculum.
- 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.
- intemperance — excessive or immoderate indulgence in alcoholic beverages.
- interchapter — a short chapter in a book that occurs between two major chapters
- intercompany — a number of individuals assembled or associated together; group of people.
- intercompare — (of members of a group) to compare each member against all other members
- internuptial — Of, or related to intermarriage.
- interoperate — (computing) To work reliably with another system.
- interpellant — a person who interpellates; interpellator.
- interpellate — to call formally upon (a minister or member of a government) in interpellation.
- interplaying — Present participle of interplay.
- interpleaded — Simple past tense and past participle of interplead.
- interpleader — a party who interpleads.
- interpleural — situated between the pleurae
- interpluvial — designating a drier period occurring between two periods of persistently heavy rainfall
- interpolable — able to be interpolated, or suited to interpolation
- interpolated — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- interpolates — Third-person singular simple present indicative form of interpolate.
- interpolator — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- interpretate — to interpret
- 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.
- intrahepatic — (anatomy) Within the liver.
- intrapreneur — an employee of a large corporation who is given freedom and financial support to create new products, services, systems, etc., and does not have to follow the corporation's usual routines or protocols.
- intraspecies — existing or occurring within a species.
- iontotherapy — (medicine) The therapeutic use of iontophoresis.
- ipecac syrup — a preparation containing ipecac in a syrupy medium, used as an emetic.
- irreciprocal — not reciprocal
- irrepairable — not able to be repaired, or beyond repair
- irrepealable — incapable of being repealed or revoked.
- irrepentance — Lack of repentance; impenitence.
- irreplacable — Misspelling of irreplaceable.
- irreplicable — Incapable of being replicated.
- irreprovable — Not reprovable; irreproachable.
- irreprovably — in an irreprovable manner
- 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
- japonaiserie — stylistic characteristics, as in art, decor, or film, influenced by or reflective of Japanese culture and tradition.
- jeep carrier — an antisubmarine escort carrier.
- jeopardising — Present participle of jeopardise.
- jeopardizing — Present participle of jeopardize.
- jet airplane — jet plane.
- jumping hare — springhare.