12-letter words containing p, a, c, h
- antiphrastic — relating to antiphrasis
- antipoaching — acting against or opposed to poaching
- antistrophic — Of or pertaining to an antistrophe.
- aortographic — relating to an aortography or aortography
- apache dance — a fast violent dance in French vaudeville, supposedly between a Parisian gangster and his girl
- apache plume — a low shrub, Fallugia paradoxa, of the rose family, of southwestern North America, having white flowers and fruit heads of feathery tufts.
- apalachicola — river in NW Fla., flowing from the Fla.-Ga. border southward into the Gulf of Mexico: 90 mi (145 km)
- aphoristical — Alternative form of aphoristic.
- aphrodisiacs — Plural form of aphrodisiac.
- aplacophoran — solenogaster.
- apochromatic — (of a lens) almost free from spherical and chromatic aberration
- apocryphally — In an apocryphal manner.
- apothecaries — Plural form of apothecary.
- apothegmatic — Relating to, or in the manner of, an apothegm; sententious; pithy.
- apparatchiks — a member of an apparat, especially in a Communist country.
- approachable — If you describe someone as approachable, you think that they are friendly and easy to talk to.
- approachment — (archaic) approach.
- arachnophobe — a person who is afraid of spiders
- arch support — a rigid support placed inside a shoe so that its molded form fits the arch of the foot and relieves strain on the muscles of the foot while walking, standing, etc.
- archeopteryx — A specimen of the species Archaeopteryx lithographica, being the earliest and most primitive known bird, representing a transition in the evolution of dinosaurs to birds.
- archesporial — the primitive cell, or group of cells, that give rise to the cells from which spores are derived.
- archesporium — archespore.
- archetypally — 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.
- archetypical — Archetypical means the same as archetypal.
- archipallium — (anatomy) The oldest region of the brain's pallium, often considered contiguous with the olfactory cortex, but varying among species. In humans, the archipallium makes up the hippocampus.
- archipelagic — a large group or chain of islands: the Malay Archipelago.
- archipelagos — Plural form of archipelago.
- archiphoneme — an abstract linguistic unit representing two or more phonemes when the distinction between these has been neutralized: conventionally shown by a capital letter within slashes, as /T/ for /t/ and /d/ in German Rat and Rad
- arctophilist — a collector of teddy bears
- arena chapel — a private chapel in Padua containing a fresco cycle painted (1305–06) by Giotto.
- aristophanic — 448?–385? b.c, Athenian comic dramatist.
- arthropathic — disease of the joints.
- arthroscopes — Plural form of arthroscope.
- arthroscopic — the use of an arthroscope to diagnose an injury to or disease of a joint or to perform minor surgery on a joint.
- asphalt rock — a rock formation, usually of limestone or sandstone, containing large amounts of bitumens.
- astrophysics — Astrophysics is the study of the physical and chemical structure of the stars, planets, and other natural objects in space.
- atmospherics — Atmospherics are elements in something such as a piece of music or a book which create a certain atmosphere.
- atychiphobia — (rare) The fear of failure.
- autohypnotic — Of or pertaining to autohypnosis; self-hypnotizing.
- bach trumpet — a modern small three-valved trumpet for playing clarino passages in Bach's music
- bachelor pad — a flat in which a bachelor lives
- bachelorship — the state of being a bachelor; bachelorhood
- backsplashes — Plural form of backsplash.
- backup light — Backup lights are the white lights on the back of a vehicle that shine when the vehicle moves backward.
- banach space — a vector space on which a norm is defined that is complete.
- bathygraphic — of or relating to the depths of the ocean
- bathypelagic — of, relating to, or inhabiting the lower depths of the ocean between approximately 1000 and 4000 metres
- bathyscaphes — Plural form of bathyscaphe.
- bicycle path — a path designed for bicyclists
- biographical — Biographical facts, notes, or details are concerned with the events in someone's life.