12-letter words containing b, i, p, a, r
- irrepairable — not able to be repaired, or beyond repair
- irrepealable — incapable of being repealed or revoked.
- irreplacable — Misspelling of irreplaceable.
- irreplicable — Incapable of being replicated.
- irreprovable — Not reprovable; irreproachable.
- irreprovably — in an irreprovable manner
- irrespirable — not respirable; unfit for breathing.
- khaibar pass — Khyber Pass.
- labour pains — the pains felt during the contractions of childbirth
- marimbaphone — (obsolete, music) A kind of percussion idiophone, like the marimba but with steel keys instead of wood, developed in early 20th century United States.
- metabotropic — Describing a neurotransmitter or cell receptor whose action is mediated by metabolic functions (e.g. enzyme activation).
- on probation — under the supervision of a probation officer
- on shipboard — on board a ship
- pain barrier — If you say that a sports player has gone through the pain barrier, you mean that he or she is continuing to make a great effort in spite of being injured or exhausted.
- paint bridge — a structure spanning and providing passage over a river, chasm, road, or the like.
- paleoliberal — a person advocating a more extreme form of liberalism, especially in politics.
- parisyllabic — (of a noun or verb, in inflected languages) containing the same number of syllables in all or almost all inflected forms
- participable — capable of being shared.
- pathbreaking — pertaining to blazing a trail or path.
- peabody bird — the white-throated sparrow.
- pereira bark — the bark of any of several South American trees belonging to the genus Geissospermum, of the dogbane family, especially that of G. vellosii, used in Brazil to allay fever.
- permeability — the property or state of being permeable.
- persian lamb — the young lamb of the Karakul sheep.
- perturbation — the act of perturbing.
- perturbative — having a tendency to perturb; disturbing.
- 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.
- pine warbler — a warbler, Dendroica pinus, inhabiting pine forests of the southeastern U.S.
- plea bargain — to engage in plea bargaining.
- plea-bargain — to engage in plea bargaining.
- polysaprobic — flourishing in a body of water having a heavy load of decomposed organic matter and almost no free oxygen
- 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.
- 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.
- powerboating — a boat propelled by mechanical power.
- precipitable — capable of being precipitated.
- preestablish — to establish beforehand.
- prefabricate — to fabricate or construct beforehand.
- presbyacusis — an age-related, progressive loss of hearing in both ears
- presbyterial — of or relating to a presbytery.
- presbyterian — pertaining to or based on the principle of ecclesiastical government by presbyters or presbyteries.
- prescribable — to lay down, in writing or otherwise, as a rule or a course of action to be followed; appoint, ordain, or enjoin.
- primary beam — a beam of particles of one kind selected from the group of particles produced when a beam of particles from an accelerator (primary beam) strikes a target.
- primary verb — one of the three verbs, be, do, and have, that can function both as a main verb and an auxiliary verb.
- private bill — a congressional or parliamentary bill involving the private interests of a particular individual, corporation, or local unit.
- probationary — the act of testing.
- 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