12-letter words containing s, p, u, r, i
- periostracum — the external, chitinlike covering of the shell of certain mollusks that protects the limy portion from acids.
- periselenium — the closest point of the orbit of a spacecraft to the moon
- peritrichous — (of bacteria) having a uniform distribution of flagella over the body surface.
- perniciously — causing insidious harm or ruin; ruinous; injurious; hurtful: pernicious teachings; a pernicious lie.
- perpetualism — a belief in the permanence of a given thing; the belief that a given thing (e.g. the world, a political system) will last forever
- perpetualist — someone who holds to any form of perpetualism
- perquisition — an intensive and meticulous examination, pursuit, or hunt for something
- persian gulf — strait in the Indian Ocean
- persuasively — able, fitted, or intended to persuade: a very persuasive argument.
- persulphuric — denoting a type of acid
- pertinacious — holding tenaciously to a purpose, course of action, or opinion; resolute.
- pervicacious — extremely willful; obstinate; stubborn.
- petaliferous — bearing or having petals.
- 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.
- pfund series — a series of lines in the infrared spectrum of hydrogen.
- phillipsburg — a city in NW New Jersey, on the Delaware River.
- phosphaturia — the presence of an excessive quantity of phosphates in the urine.
- picornavirus — any of a group of small, RNA-containing viruses of the family Picornaviridae, infectious to humans and other animals, and including the poliovirus and the rhinoviruses that cause the common cold.
- picture desk — the department at a magazine or newspaper publisher, that deals with photographs for the paper or magazine
- picture disc — a phonograph record with a picture on the vinyl.
- picture sash — a large window sash, as for a picture window.
- picture show — motion picture.
- pig industry — the people and activities involved in making pork products
- pisciculture — the breeding, rearing, and transplantation of fish by artificial means.
- pityrosporum — a genus of fungi that live on the skin, esp that of the scalp and face, present in conditions such as dandruff and dermatitis
- plumbiferous — yielding or containing lead.
- point source — a source of radiation sufficiently distant compared to its length and width that it can be considered as a point.
- polyneuritis — inflammation of several nerves at the same time; multiple neuritis.
- polyomavirus — any of a genus (Polyomavirus) of papovaviruses that naturally infect wild and laboratory mice, and that cause tumors when injected into newborn mice
- porcelainous — made of or resembling porcelain
- posteruptive — occurring after a volcanic eruption
- postsurgical — pertaining to or involving surgery or surgeons.
- praseodymium — a rare-earth, metallic, trivalent element, named from its green salts. Symbol: Pr; atomic weight: 140.91; atomic number: 59; specific gravity: 6.77 at 20°C.
- pratincolous — living in a meadow.
- pre-discount — to deduct a certain amount from (a bill, charge, etc.): All bills that are paid promptly will be discounted at two percent.
- pre-issuance — the act of issuing.
- precariously — dependent on circumstances beyond one's control; uncertain; unstable; insecure: a precarious livelihood.
- preciousness — of high price or great value; very valuable or costly: precious metals.
- precociously — unusually advanced or mature in development, especially mental development: a precocious child.
- preconscious — Psychoanalysis. absent from but capable of being readily brought into consciousness.
- prediscourse — communication of thought by words; talk; conversation: earnest and intelligent discourse.
- pregustation — the act of tasting beforehand
- prepublished — to publish in advance of a scheduled date.
- prerequisite — required beforehand: a prerequisite fund of knowledge.
- presbyacusis — an age-related, progressive loss of hearing in both ears
- presque isle — a city in NE Maine.
- pressure ice — a general term for ice broken and deformed by stresses generated by wind, currents, or waves.
- presubscribe — to pledge, as by signing an agreement, to give or pay (a sum of money) as a contribution, gift, or investment: He subscribed $6,000 for the new church.
- pridefulness — a high or inordinate opinion of one's own dignity, importance, merit, or superiority, whether as cherished in the mind or as displayed in bearing, conduct, etc.
- primulaceous — belonging to the plant family Primulaceae.