14-letter words containing p, s, y, c, h, r
- pachydermatous — of, relating to, or characteristic of pachyderms.
- parapsychology — the branch of psychology that deals with the investigation of purportedly psychic phenomena, as clairvoyance, extrasensory perception, telepathy, and the like.
- parenchymatous — Botany. the fundamental tissue of plants, composed of thin-walled cells able to divide.
- peritrichously — in a peritrichous manner; in a fashion characteristic of a peritrichous organism
- petrochemistry — the branch of chemistry dealing with petroleum or its products.
- petrophysicist — a person who studies, or is an expert in, petrophysics
- phonochemistry — the branch of chemistry concerned with the chemical effects of sound and ultrasonic waves
- phosphorolytic — of or relating to phosphorolysis
- photochemistry — the branch of chemistry that deals with the chemical action of light.
- physical layer — (networking) Layer one, the lowest layer in the OSI seven layer model. The physical layer encompasses details such as electrical and mechanical connections to the network, transmission of binary data as changing voltage levels on wires or similar concepts on other connectors, and data rates. The physical layer is used by the data link layer. Example physical layer protocols are CSMA/CD, token ring and bus.
- phytochemistry — the branch of biochemistry dealing with plants and plant processes.
- piezochemistry — the study of chemical reactions at high pressures
- polyphosphoric — as in polyphosphoric acid, any oxyacid of pentavalent phosphorus
- polysaccharide — a carbohydrate, as starch, inulin, or cellulose, containing more than three monosaccharide units per molecule, the units being attached to each other in the manner of acetals, and therefore capable of hydrolysis by acids or enzymes to monosaccharides.
- pre-psychology — the science of the mind or of mental states and processes.
- prepsychedelic — describing the period before the psychedelic era
- primary school — a school usually covering the first three or four years of elementary school and sometimes kindergarten.
- prosthetically — a device, either external or implanted, that substitutes for or supplements a missing or defective part of the body.
- psychic energy — according to Freud, the force that lies behind all mental processes, having its basic source as the id.
- psycho-history — history or the writing of history employing the techniques of psychoanalysis to explore motivations, explain actions, etc.
- psychographics — the use of demographics to determine the attitudes and tastes of a particular segment of a population, as in marketing studies.
- psychoneurosis — neurosis (def 1).
- pyramid scheme — pyramid (def 8).
- pyrophosphoric — as in pyrophosphoric acid, a type of acid
- rhynchophorous — of or relating to rhynchophores
- sclerophyllous — Also, sclerophyllous [skleer-uh-fil-uh s] /ˌsklɪər əˈfɪl əs/ (Show IPA). of, relating to, or exhibiting sclerophylly.
- speech therapy — treatment for speaking disorders
- sphaerocrystal — a spherical crystalline mass
- supply teacher — A supply teacher is a teacher whose job is to take the place of other teachers at different schools when they are unable to be there.
- synchronoscope — synchroscope.
- synoptic chart — a chart showing the distribution of meteorological conditions over a wide region at a given moment.
- trachyspermous — having seeds with a rough coat.
- trans-physical — of or relating to the body: physical exercise.
- trichophytosis — a skin infection caused by a trichophyton