11-letter words containing t, h, r, a
- anachronist — A person who has anachronistic views or habits.
- anarchistic — An anarchistic person believes in anarchism. Anarchistic activity or literature promotes anarchism.
- anastrophes — Plural form of anastrophe.
- anchor bolt — any of several kinds of bolts inserted and fixed in masonry as a hold for timbers, shelves, etc.
- anchor shot — grapple shot.
- andikithira — Antikythera.
- angkor thom — the site of the ruined capital city of the Khmer empire, at Angkor.
- annihilator — a person or thing that annihilates.
- anorthosite — a coarse-grained plutonic igneous rock consisting almost entirely of plagioclase feldspar
- antatrophic — preventing or curing atrophy.
- antechamber — An antechamber is a small room leading into a larger room.
- antheridial — Of, pertaining to, or produced in, the antheridium.
- antheridium — the male sex organ of algae, fungi, bryophytes, and spore-bearing vascular plants, such as ferns, which produces antherozoids
- antherozoid — one of many small male gametes produced in an antheridium
- anthesteria — one of the ancient Athenian festivals composing the Dionysia; a spring festival celebrating flowers and new wine.
- anthochlore — a yellow pigment found in flowers
- anthracitic — Pertaining to, or composed of, anthracite.
- anthracnose — any of several fungus diseases of plants and trees, such as vines and beans, characterized by oval dark depressed spots on the fruit and elsewhere
- anthracosis — a lung disease due to inhalation of coal dust
- anthracotic — the deposition of coal dust in the lungs; asymptomatic pneumoconiosis.
- anthrophony — Any sound produced by human beings or their creations.
- anthropical — relating to human nature
- anthropoids — Plural form of anthropoid.
- anthroponym — a personal name.
- anti-church — a building for public Christian worship.
- antichamber — Obsolete form of antechamber.
- antichoicer — someone who opposes the granting of pregnant women the choice to have an abortion
- antichrists — Plural form of antichrist.
- antiheroine — a central female character in a novel, play, film, etc, who lacks the traditional heroic virtues
- antiheroism — (literature) The quality of being an antihero.
- antihyperon — the antiparticle of the hyperon
- antikythera — an island in the E Mediterranean, NW of Crete: archaeological site. 8½ sq. mi. (22 sq. km).
- antiphonary — a bound collection of antiphons, esp for use in the divine office
- antiphrasis — the use of a word in a sense opposite to its normal one, esp for ironic effect
- antirrhinum — any scrophulariaceous plant of the genus Antirrhinum, esp the snapdragon, which have two-lipped flowers of various colours
- antistrophe — the second of two movements made by a chorus during the performance of a choral ode
- antitarnish — resistant to or protecting against tarnishing
- antitheater — Works of theater that go against theatrical conventions.
- antitheatre — Alternative form of antitheater.
- antithyroid — acting against excessive thyroid activity
- antler moth — a European noctuid moth, Cerapteryx (or Charaeas) graminis, that has white antler-like markings on the forewings and produces larvae that periodically cause great damage to pastures and grasslands
- aortic arch — one member of a series of paired curved blood vessels that arise in the embryo from the ventral aorta, pass around the pharynx through the branchial arches, and join with the dorsal aorta to form the great vessels of the head and neck.
- aortography — an X-ray examination of the aorta
- apostrophes — Plural form of apostrophe.
- apostrophic — a digression in the form of an address to someone not present, or to a personified object or idea, as “O Death, where is thy sting?”.
- apostrophus — a symbol resembling a reversed letter C used in Roman numerals to denote large numbers
- apparatchik — An apparatchik is someone who works for a government or a political party and who obeys orders.
- approacheth — Archaic third-person singular form of approach.
- aqualeather — a very strong type of leather made from the skin of the Nile perch (Lates niloticus)
- archaeocyte — (in sponges) a type of amoebocyte capable of developing into other types of cells, especially reproductive cells.