16-letter words containing a, r, t, l
- icterine warbler — a European variety of tree warbler (Hippolais icterina )
- immelmann (turn) — a maneuver in which an airplane is half looped to an upside-down position and then half rolled back to normal, upright flight: used to gain altitude while reversing direction
- immigration laws — regulations on incoming foreigners
- immunomodulatory — (medical) Having the ability to alter or regulate immune functions.
- immunoregulation — (immunology) The control of immune responses between lymphocytes and macrophages.
- immunoregulatory — Of or pertaining to immunoregulation.
- impenetrableness — The quality of being impenetrable.
- imperfectability — The quality of not being perfectable; of being forever imperfect.
- imperturbability — incapable of being upset or agitated; not easily excited; calm: imperturbable composure.
- implied warranty — a warranty not stated explicitly by the seller of merchandise or real property but presumed for reasons of commercial or legal custom (distinguished from express warranty).
- impracticability — The quality or condition of being impracticable.
- impracticalities — Plural form of impracticality.
- in general terms — generally, approximately
- in loco parentis — in the place or role of a parent.
- in quadruplicate — in four identical copies
- in-law apartment — a self-contained living area within a single-family home, as for an aging parent.
- inarticulateness — lacking the ability to express oneself, especially in clear and effective speech: an inarticulate public speaker.
- incentive travel — a vacation awarded to employees as a bonus in order to motivate them.
- incontravertable — Misspelling of incontrovertible.
- indescribability — (uncountable) The state or characteristic of being indescribable.
- indian wrestling — arm wrestling
- indiscriminantly — Misspelling of indiscriminately.
- indiscriminately — not discriminating; lacking in care, judgment, selectivity, etc.: indiscriminate in one's friendships.
- industrial union — a labor union composed of workers in various trades and crafts within one industry.
- industrial waste — waste materials left over from a manufacturing process in industrial buildings such as factories and mines
- infant mortality — death during infancy
- inflationary gap — the excess of total spending in an economy over the value, at current prices, of the output it can produce
- installation art — art that is created, constructed, or installed on the site where it is exhibited, often incorporating materials or physical features on the site.
- instrument panel — Also called instrument board. a panel on which are mounted an array of dials, lights, and gauges that monitor the performance of a machine or device, as an airplane.
- instrumentalists — Plural form of instrumentalist.
- insulin reaction — a state of collapse caused by a decrease in blood sugar resulting from the administration of excessive insulin.
- inter-divisional — the act or process of dividing; state of being divided.
- inter-laboratory — 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.
- interbehavioural — relating to or involving interbehaviour
- intercalibration — to determine, check, or rectify the graduation of (any instrument giving quantitative measurements).
- interconsonantal — immediately following a consonant and preceding a consonant, as the a in pat.
- intercontinental — between or among continents; involving two or more continents: intercontinental trade.
- intercorrelation — mutual relation of two or more things, parts, etc.: Studies find a positive correlation between severity of illness and nutritional status of the patients. Synonyms: similarity, correspondence, matching; parallelism, equivalence; interdependence, interrelationship, interconnection.
- intercrystalline — situated or passing between the crystals of a substance.
- interculturalism — The philosophy of exchanges between cultural groups within a society.
- interculturalize — To format a subject so that it is culturally neutral.
- interdimensional — Between dimensions.
- interfacial area — The interfacial area is the total area of contact between two liquids in a liquid-liquid operation.
- interior lineman — one of the players positioned on the line of scrimmage between the ends.
- interlaced image — progressive coding
- interminableness — The state or condition of being interminable.
- interministerial — pertaining to the ministry of religion, or to a minister or other member of the clergy.
- internal auditor — a person who carries out an internal audit
- internal capsule — a broad band of white fibres near the thalamus in each cerebral hemisphere
- internal revenue — the revenue of a government from any domestic source, usually considered to be any source other than customs.