12-letter words containing i, r, o, a, t, e
- interrogator — a person who interrogates.
- interspousal — Often, spousals. the ceremony of marriage; nuptials.
- interstation — a place or position in which a person or thing is normally located.
- intervocalic — (usually of a consonant) immediately following a vowel and preceding a vowel, as the v in cover.
- intolerances — Plural form of intolerance.
- intolerantly — In an intolerant manner; without toleration.
- intoleration — (dated) intolerance.
- intraosseous — (medicine) within a bone.
- intraveneous — Misspelling of intravenous.
- investigator — to examine, study, or inquire into systematically; search or examine into the particulars of; examine in detail.
- inveteration — The act of making inveterate.
- invigorative — to give vigor to; fill with life and energy; energize.
- iontotherapy — (medicine) The therapeutic use of iontophoresis.
- iron sulfate — ferrous sulfate.
- iron-hearted — cruel; heartless; unfeeling.
- ischiorectal — (anatomy) Of or pertaining to the region between the rectum and the ischial tuberosity.
- isobilateral — (esp of a leaf) capable of being divided into symmetrical halves along two different planes
- isodiametric — having equal diameters or axes.
- isosthenuria — the inability of the kidneys to dilute or concentrate urine
- isothermally — occurring at constant temperature.
- job creation — the process by which the number of jobs in an area, organization, etc is increased
- jocularities — the state or quality of being jocular.
- judicatories — Plural form of judicatory.
- karyokinetic — Of or pertaining to karyokinesis.
- keratinocyte — An epidermal cell that produces keratin.
- keratohyalin — (biology) A protein structure found in granules in the stratum granulosum of the epidermis, which may be involved in keratinization, and in Hassall corpuscles in the thymus.
- keratotomies — Plural form of keratotomy.
- ketoaciduria — (pathology) The presence of (excess) ketoacids in the urine.
- keyboardists — Plural form of keyboardist.
- kinetography — a camera for taking pictures for a kinetoscope.
- kiteboarding — A sport in which participants ride a form of wakeboard or surfboard harnessed to a large kite which is controlled by the rider.
- kleptocratic — a government or state in which those in power exploit national resources and steal; rule by a thief or thieves.
- korea strait — a strait between Korea and Japan, connecting the Sea of Japan and the East China Sea. 120 miles (195 km) long.
- laboratories — a building, part of a building, or other place equipped to conduct scientific experiments, tests, investigations, etc., or to manufacture chemicals, medicines, or the like.
- lactoprotein — any protein existing in milk.
- lake ontario — a province in S Canada, bordering on the Great Lakes. 412,582 sq. mi. (1,068,585 sq. km). Capital: Toronto.
- laparotomies — Plural form of laparotomy.
- laparotomize — to perform a laparotomy on.
- laterization — the weathering process by which rock is changed to laterite.
- laticiferous — bearing or containing latex.
- lectionaries — Plural form of lectionary.
- lepidopteran — lepidopterous.
- lever-action — (of a rifle) having a lever action.
- levorotation — Rotation in an anticlockwise direction, especially such rotation of the plane of polarized light.
- liberational — Relating to, or aiding, liberation; liberatory.
- liberty loan — any of the five bond issues of the U.S. government floated in World War I.
- linear motor — an electric motor in which a movable part moves in a straight line, with power being supplied by a varying magnetic field set up by a fixed part of the system, as a metal rail on the ground.
- lion-hearted — exceptionally courageous or brave.
- lipoproteina — a plasma lipoprotein containing protein and cholesterol, high levels of which are associated with atherosclerosis.
- lithographed — Simple past tense and past participle of lithograph.