13-letter words containing s, t, o, p, i
- petroliferous — containing or yielding petroleum
- petrophysical — relating to the analysis of the constitution and characteristics of rocks
- phelloplastic — an image or a representation that has been fashioned from cork
- phlogisticate — to integrate or blend phlogiston with
- phonocamptics — the branch of acoustics dealing with echoes
- photo-sharing — the publishing of digital photographs on the internet
- photo-stating — a camera for making facsimile copies of documents, drawings, etc., in the form of paper negatives on which the positions of lines, objects, etc., in the originals are maintained.
- photoacoustic — optoacoustic
- photochromism — the reversible transformation of something's colour due to exposure to electromagnetic radiation such as sunlight
- photodynamics — the science dealing with light and its effects on living organisms.
- photoemission — photoelectric effect.
- photofinisher — a person whose profession is photofinishing
- photophoresis — the move away from a strong light source by previously suspended particles in a gas
- photopositive — pertaining to a substance whose conductivity increases upon absorption of electromagnetic radiation.
- photovoltaics — (used with a singular verb) a field of semiconductor technology involving the direct conversion of electromagnetic radiation as sunlight, into electricity.
- phraseologist — a person who treats of or is concerned with phraseology.
- physiotherapy — physical therapy.
- physoclistous — having the air bladder closed off from the mouth.
- physostigmine — an alkaloid, C 1 5 H 2 1 N 3 O 2 , used in the treatment of Alzheimer's disease to raise the level of the neurotransmitter acetylcholine and also as a miotic in glaucoma.
- phytocoenosis — the plants of a given area considered as a whole.
- phytosanitary — of or relating to the health of plants
- pictorialness — the state of being pictorial
- piece of shit — despicable person
- pigeon breast — chicken breast.
- pilot biscuit — hardtack.
- pilot station — Also called pilotage. an onshore office or headquarters for pilots.
- pistol shrimp — any common shrimp of the family Alphaeidae, distinguished by the snapping sound made by its enlarged claw.
- piston engine — reciprocating engine.
- plagiostomous — plagiostome
- plagiotropism — plagiotropic tendency or growth.
- plain-clothes — Plain-clothes police officers wear ordinary clothes instead of a police uniform.
- planetologist — the branch of astronomy that deals with the physical features of the planets.
- plastic money — credit cards, used instead of cash
- plastoquinone — a quinone that occurs in the chloroplasts of plants and functions as an electron carrier during photosynthesis.
- platiniferous — platinum-bearing
- platitudinous — characterized by or given to platitudes.
- platykurtosis — the state of being platykurtic.
- play politics — the science or art of political government.
- plenitudinous — characterized or marked by plenitude.
- pleurisy root — a North American milkweed, Asclepias tuberosa, whose root was used as a remedy for pleurisy.
- pneumatolysis — the process by which rocks are altered or minerals and ores are formed by the action of vapors given off by magma.
- pneumogastric — of or relating to the lungs and stomach.
- pocket chisel — any woodworking chisel having a blade of medium length.
- pococurantism — a careless or indifferent person.
- pococurantist — a person who demonstrates a tendency toward indifference
- point of sale — the store, dealer, or other retail outlet where an item is sold: from manufacturer to point-of-sale.
- point shaving — (especially in basketball) the illegal practice, by one or more bribed players, of deliberately limiting the number of points scored to conform to the desires of corrupt gamblers.
- point success — a peak in W central Washington, to the S of Mount Rainier, in the Cascade Range.14,158 feet (4318 meters).
- point-of-sale — the store, dealer, or other retail outlet where an item is sold: from manufacturer to point-of-sale.
- point-shaving — (especially in basketball) the illegal practice, by one or more bribed players, of deliberately limiting the number of points scored to conform to the desires of corrupt gamblers.