12-letter words containing i, s, o, p
- 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.
- psychoactive — of or relating to a substance having a profound or significant effect on mental processes: a psychoactive drug.
- psychognosis — the use of hypnosis to study mental phenomena
- psychologism — emphasis upon psychological factors in the development of a theory, as in history or philosophy.
- psychologist — a specialist in psychology.
- psychologize — to make psychological investigations or speculations, especially those that are naive or uninformed.
- psychomachia — conflict of the soul
- psychometric — Psychology. psychometrics.
- psychonomics — the study of the individual mind in relation to its environment
- psychopathic — of, relating to, or affected with psychopathy.
- psychosocial — of or relating to the interaction between social and psychological factors.
- psychoticism — the state of being psychotic
- psychotronic — of or relating to a genre of usually low-budget movies that includes horror, fantasy, science-fiction, and underground films.
- psychotropic — affecting mental activity, behavior, or perception, as a mood-altering drug.
- pteridosperm — seed fern.
- pterosaurian — a pterosaur
- public goods — services such as national defence, law enforcement, and road building, that are for the benefit of, and available to, all members of the public
- public house — British. a tavern.
- public works — government-funded construction
- puddingstone — any conglomerate rock having dark-colored, rounded pebbles that are embedded in a light-colored, fine-grained matrix
- pugnaciously — inclined to quarrel or fight readily; quarrelsome; belligerent; combative.
- pumice stone — abrasive stone used for exfoliating
- pumice-stone — Also called pumice stone. a porous or spongy form of volcanic glass, used as an abrasive.
- push polling — the use of loaded questions in a supposedly objective telephone opinion poll during a political campaign in order to bias voters against an opposing candidate
- pussy willow — a small willow, Salix discolor, of eastern North America, having silky catkins.
- pussy-willow — a small willow, Salix discolor, of eastern North America, having silky catkins.
- pussyfooting — behaving in an excessively cautious way
- pyonephritis — suppurative inflammation of the kidney.
- pyritiferous — having or producing pyrites
- pyrognostics — the characteristics of a mineral, such as fusibility and flame coloration, that are revealed by the application of heat
- pyroligneous — produced by the distillation of wood.
- pyrosulfuric — of or derived from pyrosulfuric acid; disulfuric.
- pyrotechnics — the art of making fireworks.
- pyrotechnist — a person skilled in pyrotechnics, especially in the manufacture or use of fireworks.
- radioisotope — a radioactive isotope, usually artificially produced: used in physical and biological research, therapeutics, etc.
- radiophonist — a person who produces radiophonic music
- rapeseed oil — a brownish-yellow oil obtained by expression from rapeseed and used chiefly as a lubricant, an illuminant, and in the manufacture of rubber substitutes.
- re-deposited — to place for safekeeping or in trust, especially in a bank account: He deposited his paycheck every Friday.
- reabsorption — resorption (def 2).
- reassumption — the act or process of reassuming something
- receptionism — the doctrine that in the communion service the communicant receives the body and blood of Christ but that the bread and wine are not transubstantiated.
- receptionist — a person employed to receive and assist callers, clients, etc., as in an office.
- reciprocates — to give, feel, etc., in return.
- redemptorist — a member of the “Congregation of the Most Holy Redeemer,” founded by St. Alphonsus Liguori in 1732.
- redispose of — to dispose of again
- reimpression — a second or repeated impression.
- reinspection — the act or process of reinspecting
- relationship — a connection, association, or involvement.
- repairperson — a person whose occupation is the making of repairs, readjustments, etc.
- repercussion — an effect or result, often indirect or remote, of some event or action: The repercussions of the quarrel were widespread.