13-letter words containing h, o, p, i, r
- orthopaedical — Pertaining to orthopaedics; characteristic of orthopaedia.
- orthopinakoid — a crystalline plane
- oscillographs — Plural form of oscillograph.
- oscillography — a device for recording the wave-forms of changing currents, voltages, or any other quantity that can be translated into electric energy, as sound waves.
- over-shipment — an act or instance of shipping freight or cargo.
- overemphasise — (British) alternative spelling of overemphasize.
- overemphasize — to emphasize excessively.
- paedomorphism — the continuation of juvenile characteristics in the adult stage
- painted horse — paint (def 6).
- panharmonicon — a mechanical instrument that imitates orchestral sounds
- parapophysial — of or relating to a parapophysis
- parapsychosis — an abnormal psychosis
- parthian shot — a sharp, telling remark, act, gesture, etc., made in departing.
- past historic — the simple past
- pathomorphism — abnormal morphology.
- peacock chair — a wicker armchair with a high, circular back.
- pembrokeshire — a historic county in Dyfed, in SW Wales.
- perchlorinate — to combine with the maximum proportion of chlorine.
- perichondrium — the membrane of fibrous connective tissue covering the surface of cartilages except at the joints.
- 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.
- pharmacologic — the science dealing with the preparation, uses, and especially the effects of drugs.
- 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.
- phenobarbital — a white, crystalline powder, C 1 2 H 1 2 N 2 O 3 , used as a sedative, a hypnotic, and as an antispasmodic in epilepsy.
- phenoxy resin — any of a class of resins derived from polyhydroxy ethers
- philanthropic — of, pertaining to, engaged in, or characterized by philanthropy; benevolent: a philanthropic foundation.
- philosophizer — to speculate or theorize, usually in a superficial or imprecise manner.
- 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
- photo-sharing — the publishing of digital photographs on the internet
- photoallergic — photosensitive.
- photochromism — the reversible transformation of something's colour due to exposure to electromagnetic radiation such as sunlight
- photoelectric — pertaining to the electronic or other electric effects produced by light.
- photofinisher — a person whose profession is photofinishing
- photographing — a picture produced by photography.
- photophoresis — the move away from a strong light source by previously suspended particles in a gas
- photoreaction — a chemical reaction that involves or requires light.
- phraseologist — a person who treats of or is concerned with phraseology.
- phreatophytic — of, possessing the properties of, or relating to a phreatophyte
- phrygian mode — an authentic church mode represented on the white keys of a keyboard instrument by an ascending scale from E to E.
- phycoerythrin — a red protein pigment occurring in red algae.
- physharmonica — a keyboard musical instrument fitted with free reeds, and which is an early form of harmonium
- physiographic — the science of physical geography.
- physiotherapy — physical therapy.
- phytonutrient — phytochemical.
- phytosanitary — of or relating to the health of plants
- piano teacher — tutor of piano-playing
- picture phone — a mobile phone that can take, send, and receive photographs
- pipiwharauroa — a Pacific migratory bird with a metallic green-gold plumage
- pistol shrimp — any common shrimp of the family Alphaeidae, distinguished by the snapping sound made by its enlarged claw.