12-letter words containing a, l, g, o
- angle of yaw — the acute angle between the longitudinal axis of an aircraft or spacecraft and a given reference direction, as viewed from above.
- anglo-celtic — of or relating to an inhabitant of Australia who was or whose ancestors were born in the British Isles
- anglo-french — of or relating to England and France
- anglo-gallic — noting or pertaining to the coins or series of coins issued by the English kings from Henry II to Henry VIII for their French domains.
- anglo-indian — An Anglo-Indian person is someone whose family is partly British and partly Indian.
- anglo-norman — relating to the Norman conquerors of England, their society, or their language
- anglophiliac — a strong admiration or enthusiasm for England, its people, and things English.
- anglophobiac — a person with a fear or dread of England or the English
- anguilliform — having the shape or form of an eel
- anthological — a book or other collection of selected writings by various authors, usually in the same literary form, of the same period, or on the same subject: an anthology of Elizabethan drama; an anthology of modern philosophy.
- anthologised — Simple past tense and past participle of anthologise.
- anthologiser — Alternative spelling of anthologizer.
- anthologized — to compile an anthology.
- anthologizer — an anthologist; a creator of an anthology
- anthologizes — Third-person singular simple present indicative form of anthologize.
- anthropoglot — An animal with tongue similar to humans allowing human-like speech.
- anthropology — Anthropology is the scientific study of people, society, and culture.
- anticlotting — of a nature that prevents blood clotting
- antiglobulin — a serum containing an antibody specific to an immunoglobulin
- antigropelos — waterproof leggings used to protect against mud
- antilegomena — the books of the New Testament which have been excluded from the canon of Scripture
- antireligion — opposed to religion
- apagogically — in an apagogical manner
- aplanogamete — a nonmotile gamete or conjugating cell found in lower algae
- apple maggot — a fruit fly, Rhagoletis pomonella, the larvae of which bore into and feed on the fruit of apple trees: family Trypetidae
- archaeologic — Pertaining to archaeology.
- archeologist — archaeology.
- archipelagos — Plural form of archipelago.
- argillaceous — (of sedimentary rocks and deposits) composed of very fine-grained material, such as clay, shale, etc
- astacologist — a person who investigates and analyses crayfish
- astoundingly — capable of overwhelming with amazement; stunningly surprising.
- astrobiology — the branch of biology that investigates the possibility of life elsewhere in the universe
- astrogeology — the study of the structure, composition, and history of other planets and other bodies in the solar system
- astrological — the study that assumes and attempts to interpret the influence of the heavenly bodies on human affairs.
- at long last — finally, after difficulty, delay, or irritation
- atheological — having an aversion or resistance to theology
- audiological — Of, or pertaining to, audiology, or the study of hearing.
- audiologists — Plural form of audiologist.
- autoallogamy — the ability of some plants of a species to cross-pollinate and others to self-pollinate
- autogenously — In an autogenous manner; spontaneously.
- automobiling — (dated) present participle of automobile.
- back catalog — A musical performer's back catalog is the music that they recorded and released in the past rather than their latest recordings.
- back molding — a molding, as a backband, applied to interior window and door trim to conceal the edge of the wall surface.
- bacteriology — Bacteriology is the science and the study of bacteria.
- balladmonger — (formerly) a seller of ballads, esp on broadsheets
- barcalounger — a type of reclinable armchair with an extendable footrest
- barge couple — either of a pair of outside rafters along the gable end of a roof
- barrel organ — A barrel organ is a large machine that plays music when you turn the handle on the side. Barrel organs used to be played in the street to entertain people.
- battle group — a group of warships usually consisting of at least one aircraft carrier, other surface ships, submarines, landing craft, etc
- battle wagon — a battleship.