10-letter words containing a, t, r, h
- anthracite — Anthracite is a type of very hard coal which burns slowly, producing a lot of heat and very little smoke.
- anthracoid — resembling anthrax
- anthropoid — resembling man
- anthuriums — Plural form of anthurium.
- antichrist — the antagonist of Christ, expected by early Christians to appear and reign over the world until overthrown at Christ's Second Coming
- antichurch — opposed to the beliefs, practices, and adherents of the Christian church
- antigrowth — acting to restrict or prevent growth
- antiheroes — Plural form of antihero.
- antiheroic — relating to or in the manner of an antihero
- antiherpes — acting against the herpes simplex virus
- antihunter — a person opposed to hunters or hunting practices
- antiphonar — Alternative form of antiphonary.
- antiphoner — An antiphonal.
- anywhither — towards any place; in any direction
- aparthotel — a hotel in which self-catering service apartments are available for rent
- aphaeretic — (rare) Of the nature of aphaeresis.
- aphoristic — of, relating to, or resembling an aphorism
- apitherapy — the medicinal use of honey or other bee products
- apochromat — a lens, consisting of three or more elements of different types of glass, that is designed to bring light of three colours to the same focal point, thus reducing its chromatic aberration
- apostrophe — An apostrophe is the mark ' when it is written to indicate that one or more letters have been left out of a word, as in 'isn't' and 'we'll'. It is also added to nouns to form possessives, as in 'Mike's car'.
- apostrophy — Alternative form of apostrophe.
- apothecary — An apothecary was a person who prepared medicines for people.
- archaistic — something archaic, as a word or expression.
- archeocyte — (in sponges) a type of amoebocyte capable of developing into other types of cells, especially reproductive cells.
- archetypal — Someone or something that is archetypal has all the most important characteristics of a particular kind of person or thing and is a perfect example of it.
- archetypes — the original pattern or model from which all things of the same kind are copied or on which they are based; a model or first form; prototype.
- archetypic — Archetypical.
- archiblast — egg protoplasm
- architects — Plural form of architect.
- architrave — the lowest part of an entablature that bears on the columns
- archivists — Plural form of archivist.
- archivolts — Plural form of archivolt.
- archontate — an archon's period in office
- archpriest — (formerly) a chief assistant to a bishop, performing many of his sacerdotal functions during his absence
- arctophile — a person who collects teddy bears or is fond of them
- arctophily — the practice of collecting teddy bears
- arimathaea — a town in ancient Palestine. Matt. 27:57.
- arithmancy — divination by the use of numbers, especially by the number of letters in names.
- arithmatic — Misspelling of arithmetic.
- arithmetic — Arithmetic is the part of mathematics that is concerned with the addition, subtraction, multiplication, and division of numbers.
- arrhythmia — any variation from the normal rhythm in the heartbeat
- arrhythmic — having irregular rhythm
- arrowsmith — a novel (1925) by Sinclair Lewis.
- art school — tertiary level college for students of art
- artemether — An antimalarial derived from artemisinin, and used to treat multiply drug-resistant strains of falciparum malaria.
- arthralgia — pain in a joint
- arthralgic — Of, pertaining to, or suffering from arthralgia.
- arthritics — Plural form of arthritic.
- arthrodial — a joint, as in the carpal articulations, in which the surfaces glide over each other in movement.
- arthrodire — any of numerous fishes of the extinct order Arthrodira, widely distributed during the Devonian Period, having the anterior part of the body covered by a shield of bony plates.