16-letter words containing i, r, l
- ability grouping — a system whereby students are separated into different groups or classes according to test scores or relative scholastic ability, as to assure that gifted students are not inhibited by slower learners.
- abruptly pinnate — paripinnate.
- abruzzi e molise — a region in central Italy. 5881 sq. mi. (15,232 sq. km). Capital: Aquilla.
- abscission layer — a layer of parenchyma cells that is formed at the bases of fruits, flowers, and leaves before abscission. As the parenchyma disintegrates, the organ becomes separated from the plant
- accordion pleats — tiny knife pleats
- acculturationist — a person who studies the process of acculturation.
- acetyl promazine — acepromazine
- acetylene series — a group of similar hydrocarbons
- acoustic coupler — a device converting computer-data signals into acoustic form for transmission down a telephone line, through the handset microphone
- acrylic painting — a painting done with pigments in a solution of an acrylic resin: it dries quickly with a brilliance and depth comparable to those of both watercolor and oil paints
- addition polymer — a polymer formed by the direct reaction of two or more monomers, and with no resulting water or other by-product.
- adhesive plaster — adhesive tape, especially in wide sheets.
- administrational — the management of any office, business, or organization; direction.
- administratively — pertaining to administration; executive: administrative ability.
- admirable bolete — an edible mushroom, Boletus mirabilis, of Rocky Mountain and Pacific northwestern evergreen forests, having a dark-red, scaly or woolly cap with yellow pores and a stout stem.
- adverbial phrase — a group of two or more words that function together as an adverb, as the phrase in a minute in I'll be with you in a minute.
- aesthetic labour — workers employed by a company for their appearance or accent, with the aim of promoting the company's image
- affirmative flag — a flag having five horizontal stripes, blue, white, red, white, and blue, from top to bottom, signifying “yes”: letter C in the International Code of Signals.
- african elephant — a type of elephant that is native to Africa
- african marigold — a tropical American plant, Tagetes erecta, cultivated for its yellow or orange flower heads and strongly scented foliage: family Asteraceae (composites)
- african wild dog — a mottled dog of Africa, Lycaon pictus
- agricultural ant — harvester ant.
- ai international — (company) One of distributors of Prolog++, subsumed by Customer Engagement Company before December 1998.
- air vice-marshal — a senior Royal Air Force officer of equivalent rank to a rear admiral in the Royal Navy
- air-raid shelter — a structure, often located underground, that is designed to protect people during an air raid
- airmail envelope — an envelope made of the very thin blue paper that is used to send letters by airmail
- airplane carrier — an aircraft carrier.
- aleutian current — a current in the Pacific Ocean that flows eastward between latitudes 40° and 50° N.
- alexander baring — Alexander, 1st Baron Ashburton, 1774–1848, British statesman.
- alexander island — island of Antarctica, just west of the base of the Antarctic Peninsula, in the British Antarctic Territory: c. 16,700 sq mi (43,253 sq km)
- alexander nevski — Saint. ?1220–63, Russian prince and military leader, who defeated the Swedes at the River Neva (1240) and the Teutonic knights at Lake Peipus (1242)
- alexandria senna — See under senna (def 2).
- algebraic number — any number that is a root of a polynomial equation having rational coefficients such as √2 but not π
- algol 60 revised — (language) (Or "Revised ALGOL 60") A revision of Algol 60 which still lacked standard I/O.
- algol 68 revised — (language) A significant simplification of ALGOL 68.
- alimentary canal — The alimentary canal in a person or animal is the passage in their body through which food passes from their mouth to their anus.
- alizarin crimson — a pigment used in painting, derived from anthraquinone and characterized by its red color and transparency.
- all-terrain bike — mountain bike. Abbreviation: ATB.
- alligator lizard — any of several lizards of the genera Algaria and Gerrhonotus, of western North America, having shinglelike scales and a fold along each side that permits expansion.
- alligator pepper — a tropical African zingiberaceous plant, Amomum melegueta, having red or orange spicy seed capsules
- alligator wrench — a wrench having a V -shaped pair of serrated jaws set at right angles to the shank for turning cylindrical or irregularly shaped parts.
- alliterativeness — The state or quality of being alliterative.
- alpha conversion — (theory) In lambda-calculus and reduction, the renaming of a formal parameter in a lambda abstraction. This does not change the meaning of the abstraction. For example: \ x . x+1 <--> \ y . y+1 If the actual argument to a lambda abstraction contains instances of the abstraction's formal parameter then it is necessary to rename the parameter before applying the abstraction to avoid name capture.
- alpha-adrenergic — of or having to do with an alpha receptor
- alpha-interferon — interferon (def 2).
- alphanumerically — In an alphanumeric manner; using alphanumeric characters.
- alpine bearberry — a related species, A. alpina of European mountains, having black berries
- alternative fact — a theory posited as an alternative to another, often more widely accepted, theory
- alternative fuel — An alternative fuel is any automotive fuel other than gasoline and diesel fuel.
- alternative rock — a broad category of popular rock music typically regarded as somewhat out of the mainstream and variously including elements of punk rock, heavy metal, folk music, etc.
On this page, we collect all 16-letter words with I-R-L. It’s easy to find right word with a certain length. It is the easiest way to find 16-letter word that contains in I-R-L to use in Scrabble or Crossword puzzles