12-letter words containing s, i, m, p, o
- paraphimosis — inability to retract the penis into the prepuce as a result of narrowing of the prepuce
- parkinsonism — Parkinson's disease.
- parochialism — a parochial character, spirit, or tendency; excessive narrowness of interests or view; provincialism.
- paronomastic — the use of a word in different senses or the use of words similar in sound to achieve a specific effect, as humor or a dual meaning; punning.
- parsimonious — characterized by or showing parsimony; frugal or stingy.
- pax vobiscum — peace be with you
- pedomorphism — a speeding up of the rate of development, resulting in an adult form that has the appearance of its larval or juvenile ancestor.
- periostracum — the external, chitinlike covering of the shell of certain mollusks that protects the limy portion from acids.
- perispomenon — (of a Greek word) bearing a circumflex accent on the last syllable
- peristomatic — surrounding a leaf's stoma or stomata
- permissioned — authorization granted to do something; formal consent: to ask permission to leave the room.
- petrochemist — someone who studies petrochemistry or works in the petrochemical industry
- philomelides — a king of Lesbos who wrestled and killed every opponent until he himself was defeated by Odysseus.
- philosophism — spurious or deceitful philosophy.
- phlebotomist — a specialist in phlebotomy.
- phonesthemic — (of a speech sound) shared by a set of echoic or symbolic words, as the sn- of sneer, snarl, snatch, snide, snitch, snoop, etc.
- phosphamidon — a systemic and contact insecticide, C 1 0 H 1 9 ClNO 5 P, used against beetles, aphids, mites, and other crop pests.
- photorealism — a style of painting flourishing in the 1970s, especially in the U.S., England, and France, and depicting commonplace scenes or ordinary people, with a meticulously detailed realism, flat images, and barely discernible brushwork that suggests and often is based on or incorporates an actual photograph.
- phototropism — phototropic tendency or growth.
- physiognomic — the face or countenance, especially when considered as an index to the character: a fierce physiognomy.
- pictorialism — Fine Arts. the creation or use of pictures or visual images, especially of recognizable or realistic representations.
- pinchcommons — a person who is frugal with food
- 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
- plastic bomb — a bomb made of plastic explosive.
- plastic foam — expanded plastic.
- pleiochasium — a flowering system in which several buds come out at the same time
- pleiotropism — the condition of a gene affecting more than one characteristic of the phenotype
- pleomorphism — existence of an organism in two or more distinct forms during the life cycle; polymorphism.
- plumbaginous — containing graphite.
- plumbiferous — yielding or containing lead.
- pneumocystis — any protozoan of the genus Pneumocystis, esp P. carinii, which is a cause of pneumonia in people whose immune defences have been lowered by drugs or a disease
- point system — Printing. a system for grading the sizes of type bodies, leads, etc., that employs the point as a unit of measurement. Compare point (def 48a).
- poison sumac — a shrub or small tree, Rhus vernix (or Toxicodendron vernix), of swampy areas of the eastern U.S., having pinnate leaves and causing severe dermatitis when touched by persons sensitive to it.
- policymakers — a person responsible for making policy, especially in government.
- pollyannaism — an excessively or blindly optimistic person.
- polycentrism — the doctrine that a plurality of independent centers of leadership, power, or ideology may exist within a single political system, especially Communism.
- polygamistic — a person who practices or favors polygamy.
- polymorphism — the state or condition of being polymorphous.
- polymyositis — a disorder characterized by the inflammation of multiple muscles
- polyomavirus — any of a genus (Polyomavirus) of papovaviruses that naturally infect wild and laboratory mice, and that cause tumors when injected into newborn mice
- polyribosome — polysome.
- ponzi scheme — a swindle in which a quick return, made up of money from new investors, on an initial investment lures the victim into much bigger risks.
- porismatical — porismatic
- post-fordism — the idea that modern industrial production has moved away from mass production in huge factories, as pioneered by Henry Ford, towards specialized markets based on small flexible manufacturing units
- post-primary — first or highest in rank or importance; chief; principal: his primary goals in life.
- postfeminist — relating to or occurring in the period after the feminist movement of the 1970s.
- postimperial — of, relating to, or designating the period after an empire
- postischemic — occurring after or due to ischaemia
- postliminary — of or relating to postliminy
- postliminium — postliminy.