12-letter words containing s, p, o, r, u
- percussional — of or relating to percussion
- percutaneous — administered, removed, or absorbed by way of the skin, as an injection, needle biopsy, or transdermal drug.
- perfidiously — deliberately faithless; treacherous; deceitful: a perfidious lover.
- perfusionist — a medical technician or nurse who monitors and operates equipment that oxygenates the blood, as during open-heart surgery
- periostracum — the external, chitinlike covering of the shell of certain mollusks that protects the limy portion from acids.
- 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.
- perquisition — an intensive and meticulous examination, pursuit, or hunt for something
- 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.
- phosphaturia — the presence of an excessive quantity of phosphates in the urine.
- phosphoruses — Phosphor.
- phosphureted — combined with phosphorus, especially in its lowest valence state.
- 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 show — motion picture.
- 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
- plecopterous — relating to the order Plecoptera or stoneflies
- pleomorphous — characterized by pleomorphism
- pleurogenous — Anatomy. pertaining to or originating from the pleura.
- plough horse — a horse used for pulling a plough
- 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.
- pollen brush — the mass of stiff hairs on the legs or abdomen of an insect, for collecting pollen.
- polymorphous — having, assuming, or passing through many or various forms, stages, or the like.
- polyneuritis — inflammation of several nerves at the same time; multiple neuritis.
- polyoestrous — polyestrous.
- polyomavirus — any of a genus (Polyomavirus) of papovaviruses that naturally infect wild and laboratory mice, and that cause tumors when injected into newborn mice
- popular song — a song that is written to have an immediate and wide appeal and is usually popular for only a short time, but that sometimes is of a sufficiently high quality to become part of the permanent repertoire of popular music and jazz. Compare standard (def 12).
- porcelainous — made of or resembling porcelain
- porcelaneous — a strong, vitreous, translucent ceramic material, biscuit-fired at a low temperature, the glaze then fired at a very high temperature.
- pork sausage — a sausage made with pork
- portentously — of the nature of a portent; momentous.
- post-nuclear — pertaining to or involving atomic weapons: nuclear war.
- post-puberty — the period or age at which a person is first capable of sexual reproduction of offspring: in common law, presumed to be 14 years in the male and 12 years in the female.
- postconsumer — noting or pertaining to a product after it has been used and recycled: a chair made of postconsumer plastic.
- posteruptive — occurring after a volcanic eruption
- postexposure — occurring after a photo or image has been taken
- postfracture — taking place after a fracture
- postgraduate — of, pertaining to, characteristic of, or consisting of post-graduates: a postgraduate seminar.
- postsurgical — pertaining to or involving surgery or surgeons.
- power supply — power supply unit
- powerfulness — having or exerting great power or force.
- 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.
- precancerous — showing pathological changes that may be preliminary to malignancy.
- 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.