13-letter words containing e, a, g, r
- allergenicity — causing allergic sensitization.
- alongshoreman — a person employed to load and unload ships
- alpha aurigae — Capella
- alpine garden — a rock garden.
- alternatingly — to interchange repeatedly and regularly with one another in time or place; rotate (usually followed by with): Day alternates with night.
- amateur night — an entertainment featuring amateur performers, often in competition for prizes.
- amber gambler — a driver who races through traffic lights when they are at amber
- anagrammatise — To produce an anagram of (a piece of text).
- anagrammatize — to arrange into an anagram
- ancien regime — The ancien regime was the political and social system in France before the revolution of 1789.
- ancient greek — the Greek language from the earliest records to about 300 bc, the chief dialect areas of which were Aeolic, Arcadic, Doric, and Ionic (including Attic)
- angel's share — the amount of alcoholic liquor that evaporates during distillation.
- angela merici — Saint, 1474–1540, Italian ecclesiastic, founder of the Ursuline order.
- angelica tree — Hercules'-club
- angiokeratoma — a skin disease characterized by clusters of dilated blood vessels and by thickened skin, forming warty growths, especially on the scrotum, fingers, and toes.
- angiospermous — of or relating to an angiosperm; having enclosed seeds.
- angle bracket — either of a pair of brackets having the shapes < and >
- angle grinder — a handheld power tool with a rotating abrasive disc, used for cutting, grinding and polishing
- angle of roll — the acute angle between the lateral axis of an aircraft or spacecraft and a horizontal plane.
- angular house — any of the four astrological houses that begin at the angles: the first, fourth, seventh, and tenth houses, that correspond, respectively, to self, home, others, and career.
- animadverting — Present participle of animadvert.
- another-guess — of another kind.
- anthropogenic — relating to anthropogenesis
- anti-allergic — intended to prevent or minimize an allergic reaction
- anti-androgen — any of a class of drugs that oppose the action of androgens; used in the treatment of prostate cancer and various male sexual disorders
- anticigarette — opposing cigarette smoking
- antiforeigner — opposed to foreigners or foreign countries
- antiguerrilla — acting against guerrilla activity
- antilittering — (of a campaign) intended to discourage litter dropping
- antioestrogen — a drug that inhibits the activity of oestrogens
- antireligious — opposed to religious ideas, beliefs, and organizations
- apogeotropism — negative geotropism, as shown by plant stems
- apprenticeage — (obsolete) Apprenticeship.
- arc cotangent — the angle, measured in radians, that has a cotangent equal to a given number. Symbol: cot −1. Abbreviation: arc cot.
- archaelogical — Nonstandard spelling of archaeological.
- archaeologian — (archaic) An archaeologist.
- archaeologist — a specialist in archaeology, the scientific study of prehistoric peoples and their cultures by analysis of their artifacts, inscriptions, monuments, etc.
- archaezoology — the analysis and interpretation of animal remains found at archaeological sites
- archeological — of or relating to archaeology.
- archeologists — archaeology.
- archipelagoes — Plural form of archipelago.
- argand burner — a gas or oil burner designed to let air flow inside and outside a cylindrical wick
- argentiferous — containing or bearing silver
- argentine ant — a small brown ant, Iridomyrmex humilis, introduced into the southern U.S. from South America: a household and fruit pest.
- argilliferous — containing or yielding clay
- argumentation — Argumentation is the process of arguing in an organized or logical way, for example in philosophy.
- argumentative — Someone who is argumentative is always ready to disagree or start quarrelling with other people.
- arm and a leg — the upper limb of the human body, especially the part extending from the shoulder to the wrist.
- arm wrestling — a contest in which two people sit facing each other each with one elbow resting on a table, clasp hands, and each tries to force the other's arm flat onto the table while keeping his own elbow touching the table
- arriere-garde — rear guard.