10-letter words containing o, p, i, l, a
- euphonical — (archaic) euphonious; pleasing to the ear.
- europhilia — The love of Europe, Europeans, or European culture.
- explicator — A person or thing who explicates.
- exploitate — (proscribed, nonstandard, transitive) To exploit.
- flashpoint — Also, flashing point. Physical Chemistry. the lowest temperature at which a liquid in a specified apparatus will give off sufficient vapor to ignite momentarily on application of a flame.
- floodplain — a nearly flat plain along the course of a stream or river that is naturally subject to flooding.
- geoponical — agricultural
- geospatial — Relating to or denoting data that is associated with a particular location.
- graptolite — any colonial animal of the extinct class Graptolithina, most common in the Ordovician and Silurian Periods, thought to be related to the pterobranchs.
- gypsophila — any plant belonging to the genus Gypsophila, of the pink family, native to Mediterranean regions, having small, panicled, pink or white flowers, as baby's breath.
- haemophile — a haemophilic bacterium
- halophiles — Plural form of halophile.
- halophilic — any organism, as certain halobacteria and marine bacteria, that requires a salt-rich environment for its growth and survival.
- halophytic — Growing well under salty conditions.
- haplobiont — an organism, esp a plant, that exists in either the diploid form or the haploid form (but never alternates between these forms) during its life cycle
- heliograph — a device for signaling by means of a movable mirror that reflects beams of light, especially sunlight, to a distance.
- heliopause — the boundary of the heliosphere.
- hemitropal — hemitropous
- hemophilia — any of several X-linked genetic disorders, symptomatic chiefly in males, in which excessive bleeding occurs owing to the absence or abnormality of a clotting factor in the blood.
- hepatolith — A gallstone in the biliary duct of the liver.
- hexaploidy — the condition of being a hexaploid
- hispaniola — an island in the West Indies, comprising the republic of Haiti and the Dominican Republic. 29,843 sq. mi. (77,293 sq. km).
- holocarpic — (of a fungus) having the entire thallus converted into fruiting bodies.
- homophilia — (dated) homosexuality.
- hospitable — receiving or treating guests or strangers warmly and generously: a hospitable family.
- hospitably — receiving or treating guests or strangers warmly and generously: a hospitable family.
- hospitaler — a member of the religious and military order (Knights Hospitalers or Knights of St. John of Jerusalem) originating about the time of the first Crusade (1096–99) and taking its name from a hospital at Jerusalem.
- hospitalet — a city in NE Spain, near Barcelona.
- hypohalite — (chemistry) any salt of a hypohalous acid, having a general formula M(OX)n.
- hypolimnia — Plural form of hypolimnion.
- hypolydian — denoting a plagal mode represented by the diatonic scale from D to D
- hypoplasia — Pathology. abnormal deficiency of cells or structural elements.
- impersonal — not personal; without reference or connection to a particular person: an impersonal remark.
- implorable — to beg urgently or piteously, as for aid or mercy; beseech; entreat: They implored him to go.
- implorator — a person who implores
- importable — to bring in (merchandise, commodities, workers, etc.) from a foreign country for use, sale, processing, reexport, or services.
- improbable — not probable; unlikely to be true or to happen: Rain is improbable tonight.
- improbably — not probable; unlikely to be true or to happen: Rain is improbable tonight.
- improvable — to bring into a more desirable or excellent condition: He took vitamins to improve his health.
- incorporal — Obsolete form of incorporeal.
- inoperable — not operable or practicable.
- interpolar — connecting or being between poles: an interpolar flight.
- interposal — (dated) interposure.
- island-hop — to travel from island to island, especially to visit a series of islands in the same chain or area.
- iso pascal — A Lex scanner and Yacc parser are in the comp.sources.unix volume 13 archive.
- isocephaly — (of a composition) having the heads of all figures on approximately the same level.
- isopluvial — a line on a map connecting places registering the same amount of precipitation or rainfall
- isopycnals — Plural form of isopycnal.
- italophile — a person who admires Italian customs, traditions, etc.
- ivory palm — the palm bearing the common ivory nut.