11-letter words containing a, h, o, r, i
- orthodontia — orthodontics.
- orthopaedic — of or relating to orthopedics.
- orthopraxia — the correction of deformities; orthopedics.
- orthostatic — relating to or caused by erect posture.
- outreaching — Present participle of outreach.
- overachieve — to perform, especially academically, above the potential indicated by tests of one's mental ability or aptitude.
- overarching — forming an arch above: great trees with overarching branches.
- overhanging — extending or dangling
- overhastily — in such a way as to be excessively hasty or done without enough consideration
- overheating — heating (something) excessively
- paint horse — paint (def 6).
- parathyroid — situated near the thyroid gland.
- paratrophic — obtaining nourishment from living organic matter; parasitic.
- paratyphoid — Also called paratyphoid fever. an infectious disease, similar in some of its symptoms to typhoid fever but usually milder, caused by any of several bacilli of the genus Salmonella other than S. typhi.
- parishioner — one of the community or inhabitants of a parish.
- parochially — of, relating to, or financially supported by one or more church parishes: parochial churches in Great Britain.
- paronychial — of or relating to paronychia
- parrot-fish — any of various chiefly tropical marine fishes, especially of the family Scaridae: so called because of their brilliant coloring and the shape of their jaws.
- pathoformic — Pathology. pertaining to the beginning of a disease, especially to symptoms that occur in the preliminary stages of mental disease.
- patron-ship — a person who is a customer, client, or paying guest, especially a regular one, of a store, hotel, or the like.
- patroonship — a person who held an estate in land with certain manorial privileges granted under the old Dutch governments of New York and New Jersey.
- phanerozoic — the eon comprising the Paleozoic, Mesozoic, and Cenozoic eras.
- philography — the collecting of autographs, especially those of famous persons.
- phoniatrics — the study and treatment of voice disorders.
- physiolater — somebody who worships nature
- physiolatry — the worship of nature
- pictography — the use of pictographs; picture writing.
- pilot chart — any of a number of charts issued to mariners by the U.S. Hydrographic Office and showing meteorological, hydrographic, and navigational conditions prevailing, or likely to prevail, subsequent to the date of issue in some part of the world: issued monthly for most areas.
- plerophoria — full conviction
- polygraphic — an instrument for receiving and recording simultaneously tracings of variations in certain body activities.
- porkpie hat — a hat with a round flat crown and a brim that can be turned up or down
- porphyratin — any of various complex compounds formed of metals and porphyrins
- potty-chair — a small chair with an open seat over a removable pot, for use by a child during toilet training.
- power chain — an endless chain for transmitting motion and power between sprockets on shafts with parallel axes.
- praetorship — the office of a praetor.
- prajadhipok — 1893–1941, king of Siam 1925–35.
- pre-holiday — a day fixed by law or custom on which ordinary business is suspended in commemoration of some event or in honor of some person.
- preadmonish — to admonish or warn beforehand
- procephalic — of or relating to the head.
- prognathism — having protrusive jaws; having a gnathic index over 103.
- prophetical — of or relating to a prophet: prophetic inspiration.
- prophylaxis — Medicine/Medical. the preventing of disease. the prevention of a specific disease, as by studying the biological behavior, transmission, etc., of its causative agent and applying a series of measures against it.
- prothalamia — a song or poem written to celebrate a marriage.
- prothallium — Botany. the gametophyte of ferns and related plants.
- prothalloid — resembling a prothallus
- prothoracic — relating to an insect's prothorax
- protopathic — noting or pertaining to a general, nondiscriminating responsiveness to pain or temperature stimuli (opposed to epicritic).
- pyrrhuloxia — a cardinallike grosbeak, Cardinalis (Pyrrhuloxia) sinuatus, of the southwestern U.S. and Mexico, having a bill superficially resembling that of a parrot.
- rabbit hole — opening of a rabbit's burrow
- radio shack — a room or structure, as on a ship, for housing radio equipment.