15-letter words containing p, e, r, y
- hyperovarianism — precocious sexuality in girls due to abnormally heavy ovarian secretion.
- hyperparasitism — an organism that is parasitic on or in another parasite.
- hyperpolarizing — Present participle of hyperpolarize.
- hyperpotassemia — hyperkalemia.
- hyperproduction — an increased or excessive production or output
- hyperreactivity — the quality or condition of being reactive.
- hyperresponsive — responding especially readily and sympathetically to appeals, efforts, influences, etc.: a responsive government.
- hypersalivation — the act or process of salivating.
- hypersensitized — Simple past tense and past participle of hypersensitize.
- hypersexualised — Simple past tense and past participle of hypersexualise.
- hypersexualized — Simple past tense and past participle of hypersexualize.
- hypersomnolence — sleepy; drowsy.
- hyperthyroidism — overactivity of the thyroid gland.
- hyperventilated — Simple past tense and past participle of hyperventilate.
- hyperweak force — a hypothetical force that transforms quarks into leptons and vice versa at high energies.
- hypochondriases — Plural form of hypochondriasis.
- hypocrystalline — (of igneous rocks) having both glass and crystalline components
- hypodorian mode — a plagal church mode represented on the white keys of a keyboard instrument by an ascending scale from A to A, with the final on D.
- hypoproteinemia — an abnormally low concentration of protein in the blood.
- hysteresis loop — a closed curve showing the variation of the magnetic flux density of a ferromagnetic material with the external magnetic field producing it, when this field is changed through a complete cycle
- identity papers — law: legal documents
- identity parade — law: police lineup
- ideographically — an ideogram.
- impenetrability — the state or quality of being impenetrable.
- imperfect-rhyme — rhyme in which either the vowels or the consonants of stressed syllables are identical, as in eyes, light; years, yours.
- imperial system — a system of measurement units, including the foot, pound, and second, as well as miles and yards
- imperial valley — an irrigated agricultural region in SE California, adjacent to Mexico, formerly a part of the Colorado Desert: it is largely below sea level and contains the Salton Sink.
- imperishability — not subject to decay; indestructible; enduring.
- imponderability — The state or characteristic of being imponderable.
- imprescriptibly — In an imprescriptible manner; obviously.
- inappropriately — not appropriate; not proper or suitable: an inappropriate dress for the occasion.
- interdependency — the quality or condition of being interdependent, or mutually reliant on each other: Globalization of economies leads to an ever-increasing interdependence of countries.
- interparoxysmal — occurring in the period or periods between paroxysms.
- interpersonally — of or pertaining to the relations between persons: He has strong interpersonal skills.
- introspectively — characterized by introspection, the act or process of looking into oneself.
- introspectivity — The quality of being introspective.
- ionospherically — by the ionosphere
- irreprehensibly — in an irreprehensible manner
- isopropyl ether — a colorless, volatile, flammable, slightly water-soluble liquid, C 6 H 14 O, used chiefly as a solvent for waxes, fats, and resins.
- italian cypress — a tall Eurasian cypress, cupressus sempervirens, native to the eastern Mediterranean region
- japanese oyster — a commercial oyster, Ostrea gigas, of the Pacific coast of North America, introduced from Japan.
- jewelers' putty — putty powder.
- kalmyk republic — a constituent republic of S Russia, on the Caspian Sea: became subject to Russia in 1646. Capital: Elista. Pop: 292 400 (2002). Area: 76 100 sq km (29 382 sq miles)
- keyboard plaque — (jargon) The disgusting buildup of dirt and crud found on computer keyboards. "Are there any other terminals I can use? This one has a bad case of keyboard plaque."
- keynote speaker — sb: gives opening speech
- lepidopterology — the branch of zoology dealing with butterflies and moths.
- leukodystrophic — Of or pertaining to leukodystrophy.
- leyland cypress — a fast-growing cypress, Cupressocyparis leylandii, that is a hybrid produced by crossing the macrocarpa with the Nootka cypress (Chamaecyparis nootkatensis): widely grown for hedging
- linear topology — (theory) A linear topology on a left A-module M is a topology on M that is invariant under translations and admits a fundamental system of neighborhood of 0 that consists of submodules of M. If there is such a topology, M is said to be linearly topologized. If A is given a discrete topology, then M becomes a topological A-module with respect to a linear topology.
- livery cupboard — a cupboard with pierced doors, formerly used as a storage place for food.