11-letter words containing r, i, n, s
- apoproteins — Plural form of apoprotein.
- apparations — Plural form of apparation.
- apparitions — Plural form of apparition.
- apprentices — Plural form of apprentice.
- aquamarines — Plural form of aquamarine.
- arab spring — The Arab Spring is a period of time in and around 2011 to 2012 during which people in the Middle East and Africa tried to achieve democratic reforms.
- arabian sea — the NW part of the Indian Ocean, between Arabia and India
- arabinoside — a glycoside yielding arabinose when hydrolysed
- archaeornis — an extinct primitive Jurassic bird, formerly placed in the genus Archaeornis but now thought to be a species of archaeopteryx
- archenemies — Plural form of archenemy.
- archnemesis — A chief nemesis.
- arenicolous — growing or living in sand or sandy places
- armentieres — a town in N France: site of battles in both World Wars. Pop: 25 273 (1999)
- arminianism — a liberal Christian movement based on the doctrines of Jacobus Arminius, that stressed free will as opposed to Calvinistic predestination
- arrestation — the slowing or stopping of the development or progress of something
- arrestingly — attracting or capable of attracting attention or interest; striking: an arresting smile.
- ars antiqua — the style of composition characteristic of the 13th century, especially in France.
- arsenicated — Treated with arsenate or other arsenic compound.
- arsonphobia — Pyrophobia.
- artemisinin — a drug obtained from the plant genus Artemisia and used to treat malaria
- artisanship — the occupation or product of a craftsperson or artisan
- aru islands — a group of islands in Indonesia, in the SW Moluccas. Area: about 8500 sq km (3300 sq miles)
- arylamines' — any of a group of amines in which one or more of the hydrogen atoms of ammonia are replaced by aromatic groups.
- ascertained — to find out definitely; learn with certainty or assurance; determine: to ascertain the facts.
- ascriptions — Plural form of ascription.
- ashlar line — a horizontal line, indicated at a building site with a taut string, that corresponds to the exterior surface plane of a masonry wall.
- asperations — Plural form of asperation.
- aspergation — the action of sprinkling, suffusing or irrigating with water
- aspirations — a strong desire, longing, or aim; ambition: intellectual aspirations.
- asportation — the removal or taking away of something
- assertation — An assertion, statement of opinion.
- asterisking — Present participle of asterisk.
- asteroidean — an echinoderm of the class Asteroidea, comprising the starfishes.
- astringence — Alternative spelling of astringency.
- astringency — An astringent taste.
- astringents — Plural form of astringent.
- astrogation — (in science fiction) navigation in outer space.
- astrologian — (obsolete) An astrologer.
- astronautic — Of or pertaining to astronautics.
- astronomize — to practise or study astronomy or engage in astronomical matters
- asynartetic — having or containing two different types of metre
- atomtronics — (physics) The design, manufacture and study of analogs of electronics using atoms (especially Bose-Einstein condensates) at low temperature.
- attorneyism — the slyness and cleverness associated with attorneys
- attractions — Plural form of attraction.
- auctioneers — Plural form of auctioneer.
- australiana — objects or documents relating to Australia and its history or culture esp in the form of a collection
- austronesia — the islands of the central and S Pacific, including Indonesia, Melanesia, Micronesia, and Polynesia
- authorising — Present participle of authorise.
- autowinders — Plural form of autowinder.
- aversion-to — a strong feeling of dislike, opposition, repugnance, or antipathy (usually followed by to): a strong aversion to snakes and spiders.