12-letter words containing i, s, o, p, h, t
- neutrosophic — Neutrosophy
- night person — a person who prefers to stay up late or who functions best during the nighttime hours.
- nitrophilous — (of plants) growing in soil well supplied with nitrogen
- non-strophic — Also, strophical. consisting of, pertaining to, or characterized by a strophe or strophes.
- nonpsychotic — Psychiatry. characterized by or afflicted with psychosis. Synonyms: (in nontechnical usage) insane, psychopathic, lunatic, mentally ill; mad, disturbed, deranged, demented, non compos mentis. Antonyms: sane; compos mentis, clearheaded, lucid.
- octastrophic — having or containing eight verses or strophes
- oesophagitis — Alternative spelling of esophagitis.
- operatorship — (in the oil and gas industries) the right to operate a well, field, or other oil source.
- ophiolatrous — of, relating to, or practising snake-worshipping
- ophiophilist — a person who loves snakes
- ophthalmitis — ophthalmia.
- opisthodomos — Also called posticum. a small room in the cella of a classical temple, as for a treasury.
- opisthograph — a manuscript, parchment, or book having writing on both sides of the leaves.
- opisthotonic — of or relating to opisthotonos
- opisthotonos — Spasm of the muscles causing backward arching of the head, neck, and spine, as in severe tetanus, some kinds of meningitis, and strychnine poisoning.
- optic chiasm — a site at the base of the forebrain where the inner half of the fibers of the left and right optic nerves cross to the opposite side of the brain.
- oreopithecus — a genus of fossil primate from the Miocene coal deposits of Italy, formerly considered to be a possible hominid.
- ornithopters — Plural form of ornithopter.
- ornithoscopy — divination from the observation of birds
- orthopaedics — (used with a singular verb) the medical specialty concerned with correction of deformities or functional impairments of the skeletal system, especially the extremities and the spine, and associated structures, as muscles and ligaments.
- orthopaedist — Alternative spelling of orthopedist.
- orthopterist — someone who studies the Orthoptera
- orthotropism — Botany. orthotropic tendency or growth.
- outpouchings — Plural form of outpouching.
- overshipment — an act or instance of shipping freight or cargo.
- panning shot — pan3 (def 6).
- pantophagist — an omnivore
- parochialist — a parochial character, spirit, or tendency; excessive narrowness of interests or view; provincialism.
- parting shot — a threat, insult, condemnation, sarcastic retort, or the like, uttered upon leaving.
- passing shot — a shot played to one side of and beyond the reach of an opponent coming to or stationed at the net.
- pathogenesis — the production and development of disease.
- peritrichous — (of bacteria) having a uniform distribution of flagella over the body surface.
- petrochemist — someone who studies petrochemistry or works in the petrochemical industry
- petrophysics — the analysis of the constitution and characteristics of rocks
- phagocytosis — Physiology. the ingestion of a smaller cell or cell fragment, a microorganism, or foreign particles by means of the local infolding of a cell's membrane and the protrusion of its cytoplasm around the fold until the material has been surrounded and engulfed by closure of the membrane and formation of a vacuole: characteristic of amebas and some types of white blood cells.
- phenocrystic — relating to a phenocryst
- philosophist — a person who affects philosophical knowledge
- phlebotomist — a specialist in phlebotomy.
- phonasthenia — difficult or abnormal voice production; vocal weakness.
- phonesthemic — (of a speech sound) shared by a set of echoic or symbolic words, as the sn- of sneer, snarl, snatch, snide, snitch, snoop, etc.
- phonotactics — the patterns in which the phonemes of a language may combine to form sequences.
- phosphatidic — of or relating to a phosphatide
- phosphatidyl — an atom or group of atoms containing one or more unpaired electrons derived from a phosphatide
- phosphaturia — the presence of an excessive quantity of phosphates in the urine.
- photo finish — a finish of a race in which two or more contestants are so close to the finish line that reference to a photograph of the finish is necessary to determine the winner.
- photo-finish — If the end of a race is a photo-finish, two or more of the competitors cross the finishing line so close together that a photograph of the finish has to be examined to decide who has won.
- photoelastic — displaying photoelasticity; of or relating to photoelasticity
- photofission — nuclear fission induced by the absorption of a high-energy photon.
- photokinesis — movement occurring upon exposure to light.
- photophilous — of or relating to an organism, as a plant, that is receptive to, seeks, or thrives in light.