13-letter words containing a, c, e, p, r, o
- papaveraceous — belonging to the Papaveraceae, the poppy family of plants.
- parencephalon — a cerebral hemisphere
- paris commune — commune3 (def 8).
- parthenocarpy — the production of fruit without fertilization of an egg in the ovary.
- parti-colored — having different colors in different areas or patches; variegated: a parti-colored dress.
- particleboard — a boardlike building material made by compressing sawdust or wood particles with a resin binder
- party-colored — having different colors in different areas or patches; variegated: a parti-colored dress.
- pastoral care — help with personal needs and problems given by a teacher
- peace officer — a civil officer appointed to preserve the public peace, as a sheriff or constable.
- peace process — A peace process consists of all the meetings, agreements, and negotiations in which people such as politicians are involved when they are trying to arrange peace between countries or groups that are fighting with each other.
- peacock chair — a wicker armchair with a high, circular back.
- pearl tapioca — a food substance prepared from cassava in granular, flake, pellet (pearl tapioca) or flour form, used in puddings, as a thickener, etc.
- pedantocratic — of or relating to pedantocracy
- pencil crayon — coloured pencil
- perboric acid — a hypothetical acid, HBO 3 , known only in the form of its salts.
- perchlorinate — to combine with the maximum proportion of chlorine.
- perfectionate — to perfect; to make perfect
- periodic acid — any of a series of acids derived from I 2 O 7 by the addition of water molecules, as HIO 4 or H 5 IO 6 .
- periodic rate — The periodic rate is the interest rate charged for each period, such as monthly or quarterly.
- periodicalist — a writer of articles for periodicals
- perissodactyl — having an uneven number of toes or digits on each foot.
- perscrutation — a very careful exploration or inspection
- personal call — a private phone call
- personal care — assistance in dressing, grooming, etc., provided to elderly, disabled, or other persons who are unable to care for themselves.
- personalistic — Also called personal idealism. a modern philosophical movement locating ultimate value and reality in persons, human or divine.
- perspicacious — having keen mental perception and understanding; discerning: to exhibit perspicacious judgment.
- petrification — the act or process of petrifying; the state of being petrified.
- petrochemical — a chemical substance obtained from petroleum or natural gas, as gasoline, kerosene, or petrolatum.
- petrophysical — relating to the analysis of the constitution and characteristics of rocks
- phallocentric — a doctrine or belief centered on the phallus, especially a belief in the superiority of the male sex.
- pharmacopoeia — a book published usually under the jurisdiction of the government and containing a list of drugs, their formulas, methods for making medicinal preparations, requirements and tests for their strength and purity, and other related information.
- pharyngectomy — excision of part or all of the pharynx.
- pharyngoscope — an instrument for inspecting the pharynx.
- phlebographic — relating to phlebography or the X-ray imaging of a vein that has been injected with a dye that is visible on the image taken
- photoallergic — photosensitive.
- photoreaction — a chemical reaction that involves or requires light.
- phreatophytic — of, possessing the properties of, or relating to a phreatophyte
- piano teacher — tutor of piano-playing
- pictorialness — the state of being pictorial
- place of arms — an area in a fortress or a fortified town where troops could assemble for defense.
- platonic year — a period of about 26,000 years, equal to the time required for a complete revolution of the equinoxes.
- pleurocarpous — (of certain mosses) bearing the fructifications along the main stem or lateral branches.
- pneumogastric — of or relating to the lungs and stomach.
- pocket-square — a handkerchief, often colored or figured, worn in the breast pocket of a suit or blazer as a fashion accessory.
- pointe claire — a city in S Quebec, in E Canada, near Montreal, on the St. Lawrence.
- poker machine — a fruit machine
- polar nucleus — Botany. either of two female haploid nuclei, in the embryo sac of flowers, that fuse to produce a diploid nucleus, which combines with a male nucleus to form the endosperm.
- polycarbonate — a synthetic thermoplastic resin, a linear polymer of carbonic acid, used for molded products, films, and nonbreakable windows.
- porcelaineous — like porcelain
- porcelainlike — resembling porcelain