12-letter words containing o, p, a, c
- post-glacial — after a given glacial epoch, especially the Pleistocene.
- post-nuclear — pertaining to or involving atomic weapons: nuclear war.
- postaccident — occurring after an accident
- postbiblical — occurring after the events written about in the Bible, occurring after the Bible was written
- postbrachial — belonging to the arm, foreleg, wing, pectoral fin, or other forelimb of a vertebrate.
- postcardlike — (of a scene) resembling a postcard
- postcardware — Shareware that borders on freeware, in that the author requests only that satisfied users send a postcard of their home town or something. (This practice, silly as it might seem, serves to remind users that they are otherwise getting something for nothing, and may also be psychologically related to real estate "sales" in which $1 changes hands just to keep the transaction from being a gift.)
- postcolonial — of or relating to the period following a state of colonialism.
- postcoronary — of, relating to, or occurring after a heart attack
- postdoctoral — of or relating to study or professional work undertaken after the receipt of a doctorate: postdoctoral courses.
- postfracture — taking place after a fracture
- postorgasmic — of or relating to the period after an orgasm
- postromantic — of or relating to the period after Romanticism
- postsurgical — pertaining to or involving surgery or surgeons.
- postsynaptic — being or occurring on the receiving end of a discharge across the synapse.
- postvaccinal — occurring after a vaccine
- potato crisp — potato chip.
- potichomania — the art or process of printing or using paint to decorate the inside of a glass vessel
- power factor — (in an electrical circuit) the ratio of the power dissipated to the product of the input volts times amps
- power vacuum — a situation when a government has no identifiable central authority
- practitioner — a person engaged in the practice of a profession, occupation, etc.: a medical practitioner.
- pratincolous — living in a meadow.
- praxinoscope — a toy in which a sequence of images, depicted on the inner surface of a cylinder and reflected in a series of mirrors, gives the illusion of motion as the cylinder rotates
- pre-colonial — of or relating to the time before a region or country became a colony.
- pre-contract — a preexisting contract that legally prevents a person from making another contract of the same nature.
- pre-creation — the act of producing or causing to exist; the act of creating; engendering.
- pre-socratic — of or relating to the philosophers or philosophical systems of the period before the Socratic period.
- preannounced — to make known publicly or officially; proclaim; give notice of: to announce a special sale.
- precancerous — showing pathological changes that may be preliminary to malignancy.
- precariously — dependent on circumstances beyond one's control; uncertain; unstable; insecure: a precarious livelihood.
- precessional — the act or fact of preceding; precedence.
- precipitator — to hasten the occurrence of; bring about prematurely, hastily, or suddenly: to precipitate an international crisis.
- precognizant — having prior cognizance or knowledge of a given thing
- preconciliar — (in the Catholic church) of or pertaining to a period prior to a church council, particularly one of the Vatican Councils
- predominance — the state, condition, or quality of being predominant: the predominance of the rich over the poor.
- prefectorial — of, relating to, or characteristic of a prefect: prefectorial powers.
- preoccupancy — the act, right, or instance of prior occupancy.
- preordinance — an authoritative rule or law; a decree or command.
- prevaricator — a person who speaks falsely; liar.
- prime factor — any number in the set of prime numbers that is also a factor of a given integer
- primulaceous — belonging to the plant family Primulaceae.
- prince royal — the eldest son of a king or queen.
- privatdocent — (in German and certain other universities) a private teacher or lecturer recognized by the university but receiving no compensation from it, being remunerated by fees.
- pro-activity — serving to prepare for, intervene in, or control an expected occurrence or situation, especially a negative or difficult one; anticipatory: proactive measures against crime.
- pro-american — in favour of or supporting America, its people, culture, etc
- pro-catholic — of or relating to a Catholic church, especially the Roman Catholic Church.
- pro-colonial — of, concerning, or pertaining to a colony or colonies: the colonial policies of France.
- pro-monarchy — a state or nation in which the supreme power is actually or nominally lodged in a monarch. Compare absolute monarchy, limited monarchy.
- problematics — problems or difficulties in a particular situation or subject
- proboscidate — having a proboscis.