13-letter words containing a, n, p, h, r, o
- hypohydration — Dehydration.
- hyponatraemia — a condition in which there is a low concentration of sodium in the blood
- iconographies — Plural form of iconography.
- immunotherapy — treatment designed to produce immunity to a disease or enhance the resistance of the immune system to an active disease process, as cancer.
- kinematograph — cinematograph.
- landownership — an owner or proprietor of land.
- lap of honour — If the winner of a race or game does a lap of honour, they run or drive slowly around a race track or sports field in order to receive the applause of the crowd.
- lithographing — Present participle of lithograph.
- lycanthropous — Lycanthropic.
- magnetographs — Plural form of magnetograph.
- magnetosphere — the outer region of the earth's ionosphere, where the earth's magnetic field controls the motion of charged particles, as in the Van Allen belts. Compare magnetopause.
- mastigophoran — Also, mastigophore [mas-ti-guh-fawr, -fohr] /ˈmæs tɪ gəˌfɔr, -ˌfoʊr/ (Show IPA). a protozoan of the phylum Mastigophora.
- membranophone — any musical instrument, as a drum, in which the sound is produced by striking, rubbing, or blowing against a membrane stretched over a frame.
- methylpropane — (organic compound) isobutane.
- mimeographing — Present participle of mimeograph.
- misanthropist — a hater of humankind.
- monotherapies — Plural form of monotherapy.
- morphinomania — an addiction to morphine or opium in which the addict secretly injects the substance
- morpho-syntax — the study of the morphological and syntactic properties of linguistic or grammatical units.
- narcohypnosis — the use of drugs to induce hypnosis
- nasopharynges — Plural form of nasopharynx.
- necrophiliacs — Plural form of necrophiliac.
- nephrological — of or relating to nephrology
- nephropathies — Plural form of nephropathy.
- newport beach — a city in SW California, SE of Los Angeles.
- non-ephemeral — lasting a very short time; short-lived; transitory: the ephemeral joys of childhood.
- non-spherical — having the form of a sphere; globular.
- nonperishable — not subject to rapid deterioration or decay: A supply of nonperishable food was kept for emergencies.
- normocephalic — Having a normal sized head; neither macrocephalic nor microcephalic; mesocephalic.
- northern cape — the largest but least populated province in South Africa, in the NW part of the country; created in 1994 from part of Cape Province: agriculture, mining (esp diamonds). Capital: Kimberley. Pop: 1 145 861 (2011 est). Area: 139 703 sq km (361 830 sq miles)
- nosogeography — the study of the geographical causes and distribution of diseases.
- oceanographer — the branch of physical geography dealing with the ocean.
- oceanographic — the branch of physical geography dealing with the ocean.
- on a par with — If you say that two people or things are on a par with each other, you mean that they are equally good or bad, or equally important.
- on the carpet — a heavy fabric, commonly of wool or nylon, for covering floors.
- on the parish — receiving parochial relief
- onychophorans — Plural form of onychophoran.
- openheartedly — Alt form open-heartedly.
- opisthobranch — any gastropod mollusk of the order Opisthobranchia, as the sea slugs, sea butterflies, and sea hares, characterized by a vestigial or absent mantle and shell and two pairs of tentacles.
- oprahfication — the perceived increase in people’s desire to discuss their emotions or personal problems, attributed to the influence of confessional television programmes
- organotherapy — the branch of therapeutics that deals with the use of remedies prepared from the organs of animals, as from the thyroid gland, the pancreas, or the suprarenal bodies.
- ornithophobia — Fear of birds.
- oropharyngeal — the part of the pharynx between the soft palate and the upper edge of the epiglottis.
- orthopinakoid — a crystalline plane
- painted horse — paint (def 6).
- pandora shell — any marine bivalve of the genus Pandora, having a scimitar-shaped shell with a pronounced ridge along the hinge.
- panharmonicon — a mechanical instrument that imitates orchestral sounds
- parasyntheton — a word formed by parasynthesis; for example, kind-hearted
- parencephalon — a cerebral hemisphere
- parental home — a school for problem children.