15-letter words containing s, i, a, l, o
- pontifical mass — (sometimes lowercase) Roman Catholic Church. a High Mass celebrated by a bishop or other prelate.
- post-apoplectic — of or relating to apoplexy or stroke.
- post-collegiate — of or relating to a college: collegiate life.
- post-industrial — of, relating to, or characteristic of an era following industrialization: The economy of the postindustrial society is based on the provision of services rather than on the manufacture of goods.
- post-liberation — the act of liberating or the state of being liberated.
- post-millennial — of or relating to the period following the millennium.
- postapocalyptic — of or like an apocalypse; affording a revelation or prophecy.
- postdevaluation — the period following the devaluation of a currency
- postinoculation — the act or process of inoculating.
- postoperatively — occurring after a surgical operation.
- postpollination — occurring after pollination
- poststimulation — occurring after stimulation
- poststimulatory — following stimulation
- postulationally — in a postulational manner
- preprofessional — of or relating to the time preceding one's concentrated study or practice of a profession: preprofessional training.
- primordial soup — the seas and atmosphere as they existed on earth before the existence of life, consisting primarily of an oxygen-free gaseous mixture containing chiefly water, hydrogen, methane, ammonia, and carbon dioxide.
- primrose family — the plant family Primulaceae, characterized by herbaceous plants having simple, opposite, whorled, or basal leaves, flowers with a five-lobed corolla, and capsular fruit, and including cyclamen, loosestrife of the genus Lysimachia, pimpernel, primrose, and shooting star.
- prince of wales — Prince of Wales and Duke of Cornwall ("The Black Prince") 1330–76, English military leader (son of Edward III).
- principal focus — focal point (def 1).
- prism binocular — Usually, prism binoculars. Optics. binocular (def 1).
- private soldier — A private soldier is a soldier of the lowest rank in an army or the marines.
- pro-nationalist — a person devoted to nationalism.
- processionalist — a member of a procession
- professionalism — professional character, spirit, or methods.
- professionalist — to give a professional character or status to; make into or establish as a profession.
- professionalize — to give a professional character or status to; make into or establish as a profession.
- profit and loss — the gain and loss arising from commercial or other transactions, applied especially to an account or statement of account in bookkeeping showing gains and losses in business.
- propositionally — the act of offering or suggesting something to be considered, accepted, adopted, or done.
- proximity talks — a diplomatic process whereby an impartial representative acts as go-between for two opposing parties who are willing to attend the same conference but unwilling to meet face to face
- pseudo-chemical — of, used in, produced by, or concerned with chemistry or chemicals: a chemical formula; chemical agents.
- pseudo-critical — inclined to find fault or to judge with severity, often too readily.
- pseudo-medieval — of, pertaining to, characteristic of, or in the style of the Middle Ages: medieval architecture. Compare Middle Ages.
- pseudo-military — of, for, or pertaining to the army or armed forces, often as distinguished from the navy: from civilian to military life.
- pseudo-national — of, relating to, or maintained by a nation as an organized whole or independent political unit: national affairs.
- pseudo-suicidal — pertaining to, involving, or suggesting suicide.
- pseudomutuality — a relationship between two persons in which conflict of views or opinions is solved by simply ignoring it
- pseudoparalysis — the inability to move a part of the body owing to factors, as pain, other than those causing actual paralysis.
- pseudotripteral — having an arrangement of columns suggesting a tripteral structure but without the inner colonnades.
- psychographical — relating to psychographics
- psychologically — of or relating to psychology.
- pusillanimously — lacking courage or resolution; cowardly; faint-hearted; timid.
- pyrocrystalline — crystallized from a molten magma or highly heated solution.
- quasi-religious — of, relating to, or concerned with religion: a religious holiday.
- quasihistorical — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- question of law — a question concerning a rule or the legal effect or consequence of an event or circumstance, usually determined by a court or judge.
- questionability — of doubtful propriety, honesty, morality, respectability, etc.: questionable activities; in questionable taste.
- radio telescope — a system consisting of an antenna, either parabolic or dipolar, used to gather radio waves emitted by celestial sources and bring them to a receiver placed in the focus.
- railway station — train stop, railroad station
- random sampling — a method of selecting a sample (random sample) from a statistical population in such a way that every possible sample that could be selected has a predetermined probability of being selected.
- rayside-balfour — a town in S Ontario, in S Canada.