10-letter words containing p, r, a, e
- perforatus — a muscle that bends a digit
- periapical — encompassing or surrounding the tip of the root of a tooth.
- periastron — the point at which the stars of a binary system are closest (opposed to apastron).
- pericardia — the membranous sac enclosing the heart.
- periclinal — of or relating to a pericline
- peridental — periodontal.
- peridinian — a member of the genus Peridinium
- perigonial — of or pertaining to a perigon
- perihelial — the point in the orbit of a planet or comet at which it is nearest to the sun.
- perikaryal — of or pertaining to the perikaryon of a nerve; involving or occurring within a perikaryon
- perikaryon — cell body.
- perimetral — the border or outer boundary of a two-dimensional figure.
- perineural — located around a nerve or bunch of nerves; surrounding a nerve
- periodical — a magazine or other journal that is issued at regularly recurring intervals.
- peripeteia — a sudden turn of events or an unexpected reversal, especially in a literary work.
- peripheral — pertaining to, situated in, or constituting the periphery: peripheral resistance on the outskirts of the battle area.
- periphrase — the use of an unnecessarily long or roundabout form of expression; circumlocution.
- peripteral — (of a classical temple or other structure) surrounded by a single row of columns.
- perishable — subject to decay, ruin, or destruction: perishable fruits and vegetables.
- perithecia — the fruiting body of ascomycetous fungi, typically a minute, more or less completely closed, globose or flask-shaped body enclosing the asci.
- peritoneal — the serous membrane lining the abdominal cavity and investing its viscera.
- peritricha — ciliate protozoans, of the order Peritrichida, in which the cilia are restricted to a spiral around the mouth
- perl-byacc — A modified version of byacc that generates a parser in Perl code, by Rick Ohnemus <[email protected]>. It has a "-p" switch so multiple parsers can be used in one program (C or Perl). Version 1.8.2 should work on most Unix systems. It also works with SAS/C 6.x on Amiga.
- permadeath — (in a game, often a video game) the permanent death of a defeated character, after which the player of the game cannot continue with the same character.
- permafrost — (in arctic or subarctic regions) perennially frozen subsoil.
- permanence — the condition or quality of being permanent; perpetual or continued existence.
- permanency — permanence.
- permeation — to pass into or through every part of: Bright sunshine permeated the room.
- permeative — to pass into or through every part of: Bright sunshine permeated the room.
- permillage — a rate or proportion per thousand. Compare percentage (def 1).
- permutable — to alter; change.
- pernambuco — a state in NE Brazil. 38,000 sq. mi. (98,420 sq. km). Capital: Recife.
- pernoctate — to stay all night
- peroration — a long speech characterized by lofty and often pompous language.
- peroxidase — any of a class of oxidoreductase enzymes that catalyze the oxidation of a compound by the decomposition of hydrogen peroxide or an organic peroxide.
- peroxyacid — an acid derived from hydrogen peroxide and containing the –O–O– group, as peroxysulfuric acid, H 2 S 2 O 8 .
- perpetrate — to commit: to perpetrate a crime.
- perpetuate — to make perpetual.
- persiflage — light, bantering talk or writing.
- person-day — a unit of measurement, especially in accountancy, based on an ideal amount of work done by one person in one working day.
- personable — of pleasing personal appearance; handsome or comely; attractive.
- personably — of pleasing personal appearance; handsome or comely; attractive.
- personalia — the accoutrements, concerns, or intimations that are personal to one
- personally — through direct contact; in person; directly: I will thank him personally.
- personalty — personal estate or property.
- persuasion — the act of persuading or seeking to persuade.
- persuasive — able, fitted, or intended to persuade: a very persuasive argument.
- persulfate — a salt of persulfuric acid, as potassium persulfate, K 2 S 2 O 5 or K 2 S 2 O 8 .
- pertaining — to have reference or relation; relate: documents pertaining to the lawsuit.
- perturbant — a thing that causes perturbance