9-letter words starting with ar
- arabesque — An arabesque is a position in ballet dancing. The dancer stands on one leg with their other leg lifted and stretched out backwards, and their arms stretched out in front of them.
- arabicize — to make or become Arab
- arability — the suitability of land for growing crops
- arabinose — a pentose sugar in plant gums, esp of cedars and pines. It is used as a culture medium in bacteriology. Formula: C5H10O5
- aracatuba — a city in SE Brazil.
- arachidic — of or derived from arachidic acid.
- arachnids — Plural form of arachnid.
- arachnoid — the middle of the three membranes that cover the brain and spinal cord
- arago man — the skeletal remains of Homo erectus of the middle Pleistocene Epoch found in a cave in the French Pyrenees.
- aragonese — a native or inhabitant of Aragon
- aragonite — a generally white or grey mineral, found in sedimentary rocks and as deposits from hot springs. Composition: calcium carbonate. Formula: CaCO3. Crystal structure: orthorhombic
- araneidan — related to or belonging to the araneid
- arapaimas — Plural form of arapaima.
- arational — Not based on or governed by reason.
- araucania — a region of central Chile, inhabited by Araucanian Indians
- araucaria — any tree of the coniferous genus Araucaria of South America, Australia, and Polynesia, such as the monkey puzzle and bunya-bunya
- arbalests — Plural form of arbalest.
- arbitrage — In finance, arbitrage is the activity of buying shares or currency in one financial market and selling it at a profit in another.
- arbitrary — If you describe an action, rule, or decision as arbitrary, you think that it is not based on any principle, plan, or system. It often seems unfair because of this.
- arbitrate — When someone in authority arbitrates between two people or groups who are in dispute, they consider all the facts and make an official decision about who is right.
- arbitress — a female arbitrator
- arbitrium — the power to decide
- arbor day — a tree-planting day observed individually by the states of the U.S., usually in spring
- arboreous — thickly wooded; having many trees
- arboretum — An arboretum is a specially designed garden of different types of trees.
- arborists — Plural form of arborist.
- arborized — Simple past tense and past participle of arborize.
- arboviral — caused by an arbovirus
- arbovirus — any one of a group of viruses that cause such diseases as encephalitis and dengue and are transmitted to humans by arthropods, esp insects and ticks
- arbuthnot — John. 1667–1735, Scottish physician and satirist: author of The History of John Bull (1712) and, with others, of the Memoirs of Martinus Scriblerus (1741)
- arbutuses — Plural form of arbutus.
- arc light — Arc lights are a type of very bright electric light.
- arccosine — the function the value of which for a given argument between –1 and 1 is the angle in radians (between 0 and π), the cosine of which is that argument: the inverse of the cosine function
- arch beam — a crowned metal beam, as of the deck of a ship.
- arch head — a vertical, arc-shaped member fixed to the end of a walking beam, for supporting a chain from which a pump rod or the like is suspended in such a way as to let it rise and fall vertically.
- archabbey — An abbey which is the seat of an archabbot (high monastic rank within an order or congregation).
- archabbot — In certain Catholic (notably Benedictine) congregations, the title of the general superior, ranking above all other abbots, vested in a particular abbey, which hence is called an archabbey (usually its motherhouse, such as Beuron, which gave its name to a Benedictine congregation).
- archaeol. — archaeology
- archaical — Archaic form of archaic.
- archaisms — Plural form of archaism.
- archaized — Simple past tense and past participle of archaize.
- archaizes — Third-person singular simple present indicative form of archaize.
- archangel — In the Jewish, Christian, and Muslim religions, an archangel is an angel of the highest rank.
- archdruid — a chief or principal druid
- archducal — of or relating to an archduke, archduchess, or archduchy
- archduchy — the territory ruled by an archduke or archduchess
- archdukes — Plural form of archduke.
- archebanc — a bench or settle of the medieval and Renaissance periods, wide enough for several persons and having a seat with a chest beneath, arms at the ends, and a high back.
- archenemy — a chief enemy
- archeress — a female archer
On this page, we collect all 9-letter words starting with AR. It’s easy to find right word with a certain length. It is the easiest way to find 9-letter word that beginning with AR to use in Scrabble or Crossword puzzles.