12-letter words containing p, r, o, b, a
- on probation — under the supervision of a probation officer
- on sb's part — If you talk about a feeling or action on someone's part, you are referring to something that they feel or do.
- on shipboard — on board a ship
- opera bouffe — a comic opera, especially of farcical character.
- paleoliberal — a person advocating a more extreme form of liberalism, especially in politics.
- parole board — panel who evaluate prisoners for release
- pastry board — a flat board on which pastry is rolled
- pattern book — collection of textile motifs or designs
- paul-boncour — Joseph [zhaw-zef] /ʒɔˈzɛf/ (Show IPA), 1873–1972, French lawyer and statesman: premier 1932–33.
- peabody bird — the white-throated sparrow.
- pearl button — a button (as for fastening a shirt, blouse, etc) made of pearl or mother-of-pearl
- pearl harbor — a harbor near Honolulu, on S Oahu, in Hawaii: surprise attack by Japan on the U.S. naval base and other military installations December 7, 1941.
- perambulator — baby carriage.
- peroxyborate — perborate.
- perturbation — the act of perturbing.
- petrobrusian — a member of a 12th-century sect in S France that rejected the Mass, infant baptism, prayers for the dead, sacerdotalism, the veneration of the cross, and the building of churches.
- petrobutanol — butyl alcohol.
- phlebography — venography.
- plasterboard — a material used for insulating or covering walls, or as a lath, consisting of paper-covered sheets of gypsum and felt.
- platform bed — a bed, originating in Scandinavia in the 1930s, consisting of a simple shallow box for holding a mattress situated on a slightly recessed pedestal.
- polysaprobic — flourishing in a body of water having a heavy load of decomposed organic matter and almost no free oxygen
- poplar bluff — a city in SE Missouri.
- port alberni — a port in SW British Columbia, in SW Canada, on the E central part of Vancouver Island, on an inlet of the Pacific Ocean.
- port de bras — (used with a singular verb) the technique of moving the arms properly.
- postabortion — Also called voluntary abortion. the removal of an embryo or fetus from the uterus in order to end a pregnancy.
- postbrachial — belonging to the arm, foreleg, wing, pectoral fin, or other forelimb of a vertebrate.
- poster board — a thick, fairly stiff cardboard composed of layers of paper or paper pulp compressed together and typically used to support displays.
- powerboating — a boat propelled by mechanical power.
- preset board — a control board for setting up theatrical lighting switches and dimmer readings in advance so that during a performance the lights can be automatically operated for one or several scenes.
- probationary — the act of testing.
- problem area — a place that is prone to a particular problem or danger, such as flooding or road-traffic accidents
- problem page — a feature in a newspaper, magazine, etc in which readers' problems are published and answers supplied
- problematics — problems or difficulties in a particular situation or subject
- problematize — to demonstrate to be unsettled or uncertain, or more complex than originally assumed or regarded; show to be problematic
- proboscidate — having a proboscis.
- proboscidean — pertaining to or resembling a proboscis.
- procarbazine — a drug used in the treatment of cancer, esp lymphomas
- programmable — capable of being programmed.
- proscribable — to denounce or condemn (a thing) as dangerous or harmful; prohibit.
- prosecutable — Law. to institute legal proceedings against (a person). to seek to enforce or obtain by legal process. to conduct criminal proceedings in court against.
- protuberance — the condition, state, or quality of being protuberant.
- protuberancy — protuberance.
- provableness — the quality of being provable
- proverbially — of, relating to, or characteristic of a proverb: proverbial brevity.
- pseudorabies — a highly contagious, usually fatal disease of cattle, sheep, and other animals, caused by the herpesvirus Herpes suis, and characterized by severe pruritus and progressive central nervous system involvement sometimes including an aggressive excitement phase.
- reabsorption — resorption (def 2).
- reproachable — to find fault with (a person, group, etc.); blame; censure.
- rhabdosphere — a minute sphere made up of rhabdoliths
- ribbon plant — spider plant (def 1).
- saprobiology — the branch of ecology that studies decaying organic matter or environments, especially saprophytes that derive nourishment in this way.