13-letter words containing o, p, a, c
- prolification — the production of offspring
- promonarchist — the principles of monarchy.
- pronounceable — to enunciate or articulate (sounds, words, sentences, etc.).
- pronunciation — Rare. an act or instance of declaring publicly; pronouncement: It was but the latest pronunciation of the political double-standard uttered in the course of this scandal. Synonyms: declaration, assertion, statement; announcement, affirmation; proclamation, promulgation, dissemination.
- prophetically — of or relating to a prophet: prophetic inspiration.
- pros and cons — The pros and cons of something are its advantages and disadvantages, which you consider carefully so that you can make a sensible decision.
- prosecutorial — of or relating to a prosecutor or prosecution: prosecutorial zeal.
- prostatectomy — excision of part or all of the prostate gland.
- proteinaceous — Biochemistry. any of numerous, highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the diet of all animals and other nonphotosynthesizing organisms, composed of 20 or more amino acids linked in a genetically controlled linear sequence into one or more long polypeptide chains, the final shape and other properties of each protein being determined by the side chains of the amino acids and their chemical attachments: proteins include such specialized forms as collagen for supportive tissue, hemoglobin for transport, antibodies for immune defense, and enzymes for metabolism.
- proteoclastic — of, related to, or initiating proteolysis
- protest march — public demonstration
- protoactinium — protactinium.
- protochordate — any of the nonvertebrate chordates, as the tunicates, cephalochordates, and hemichordates.
- provincialise — to make provincial in character.
- provincialism — narrowness of mind, ignorance, or the like, considered as resulting from lack of exposure to cultural or intellectual activity.
- provincialist — a native or inhabitant of a province.
- provinciality — provincial character.
- provincialize — to make provincial in character.
- provocational — the act of provoking.
- provocatively — tending or serving to provoke; inciting, stimulating, irritating, or vexing.
- pseudo-social — relating to, devoted to, or characterized by friendly companionship or relations: a social club.
- pseudoaquatic — not aquatic but indigenous to moist regions.
- pseudoclassic — falsely or spuriously classic.
- psilanthropic — relating to psilanthropism
- psychoanalyse — to investigate or treat by psychoanalysis.
- psychoanalyst — a person trained to practice psychoanalysis.
- psychoanalyze — to investigate or treat by psychoanalysis.
- psychobabbler — a person who uses psychobabble
- psychodynamic — Psychology. any clinical approach to personality, as Freud's, that sees personality as the result of a dynamic interplay of conscious and unconscious factors.
- psychographer — a person who writes a psychograph; a psychological or psychographic biographer.
- psychographic — Psychology. a graph indicating the relative strength of the personality traits of an individual.
- psychological — of or relating to psychology.
- psychosomatic — of or relating to a physical disorder that is caused by or notably influenced by emotional factors.
- psychotherapy — the treatment of psychological disorders or maladjustments by a professional technique, as psychoanalysis, group therapy, or behavioral therapy.
- psychotically — Psychiatry. characterized by or afflicted with psychosis. Synonyms: (in nontechnical usage) insane, psychopathic, lunatic, mentally ill; mad, disturbed, deranged, demented, non compos mentis. Antonyms: sane; compos mentis, clearheaded, lucid.
- public domain — the status of a literary work or an invention whose copyright or patent has expired or that never had such protection.
- pucciniaceous — (of a fungus) belonging to the genus Puccinia
- punctuational — punctuated equilibrium.
- pyrolytically — in a pyrolytic manner
- pyrotechnical — of or relating to pyrotechnics.
- quadraphonics — high-fidelity sound reproduction involving signals transmitted through four different channels.
- quadriphonics — quadraphony.
- racing pigeon — a pigeon bred and trained for the sport of pigeon racing
- racket sports — sports, such as tennis, squash, badminton, etc, that are played using a racket
- radio compass — a radio receiver with a directional antenna for determining the bearing of the receiver from a radio transmitter.
- radiopacities — opaque to radiation; visible in x-ray photographs and under fluoroscopy (opposed to radiotransparent).
- rapprochement — an establishment or reestablishment of harmonious relations: a rapprochement reached between warring factions.
- ration coupon — a coupon that can be exchanged for a certain quantity of rationed goods
- reapplication — an act or the process of reapplying a substance
- reciprocality — given or felt by each toward the other; mutual: reciprocal respect.