11-letter words containing a, n, t, i, r
- arbitrement — the act of arbitrating; arbitration.
- archenteric — Of or pertaining to an archenteron.
- arctic tern — a black-capped tern, Sterna paradisea, that breeds in the Arctic and then migrates as far south as the Antarctic
- arctic zone — the section of the earth's surface lying between the Arctic Circle and the North Pole.
- areocentric — relating to a reference system which has Mars as its centre
- argentinean — a native or inhabitant of Argentina.
- argentinian — Argentinian means belonging or relating to Argentina or its people.
- argumentive — argumentative
- armentieres — a town in N France: site of battles in both World Wars. Pop: 25 273 (1999)
- aroint thee — away! begone!
- aromatizing — Present participle of aromatize.
- arraignment — Arraignment is when someone is brought before a court of law to answer a particular charge.
- 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.
- artemisinin — a drug obtained from the plant genus Artemisia and used to treat malaria
- artisanship — the occupation or product of a craftsperson or artisan
- artophorion — pyx (def 1a).
- arytenoidal — relating to the arytenoid cartilages in the larynx and also to other parts relating to them
- ascertained — to find out definitely; learn with certainty or assurance; determine: to ascertain the facts.
- ascriptions — Plural form of ascription.
- 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
- at variance — If one thing is at variance with another, the two things seem to contradict each other.
- atherogenic — causing atheroma
- atomtronics — (physics) The design, manufacture and study of analogs of electronics using atoms (especially Bose-Einstein condensates) at low temperature.
- atriopeptin — any of several peptide hormones that are released by the atria of the heart in response to an abnormal increase in blood volume and that modulate blood pressure and the excretion of sodium, potassium, and water. Abbreviation: ANF.
- attempering — Present participle of attemper.
- attorneyism — the slyness and cleverness associated with attorneys
- attractions — Plural form of attraction.
- attributing — to regard as resulting from a specified cause; consider as caused by something indicated (usually followed by to): She attributed his bad temper to ill health.
- attribution — the act of attributing; ascription.
- attritional — a reduction or decrease in numbers, size, or strength: Our club has had a high rate of attrition because so many members have moved away.
- 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