11-letter words containing o, r, a, l, e
- holy father — a title of the pope.
- homonuclear — a homonuclear molecule is composed of atoms of the same element or isotope and all of its nuclei are alike
- homothermal — homoiothermal.
- horn clause — (logic) A set of atomic literals with at most one positive literal. Usually written L <- L1, ..., Ln or <- L1, ..., Ln where n>=0, "<-" means "is implied by" and comma stands for conjuction ("AND"). If L is false the clause is regarded as a goal. Horn clauses can express a subset of statements of first order logic. The name "Horn Clause" comes from the logician Alfred Horn, who first pointed out the significance of such clauses in 1951, in the article "On sentences which are true of direct unions of algebras", Journal of Symbolic Logic, 16, 14-21. A definite clause is a Horn clause that has exactly one positive literal.
- horned lark — a lark, Eremophila alpestris, of the Northern Hemisphere, having a tuft of feathers on each side of the crown of the head.
- horripilate — to produce horripilation on.
- horse laugh — a loud, coarse laugh, especially of derision.
- horselaughs — Plural form of horselaugh.
- horseplayer — a habitual bettor on horse races.
- hospitaller — 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.
- hourglasses — Plural form of hourglass.
- houselander — Caryll [kar-uh l] /ˈkær əl/ (Show IPA), 1901–54, English writer on Roman Catholicism.
- hydrolysate — any compound formed by hydrolysis.
- hydroplaned — Simple past tense and past participle of hydroplane.
- hydroplaner — a person who pilots a hydroplane, especially a professional speedboat racer.
- hydroplanes — Plural form of hydroplane.
- hydroxylase — any enzyme that catalyzes the introduction of a hydroxyl group into a substance.
- hydroxylate — to introduce hydroxyl into (a compound).
- hyperboreal — Hyperborean.
- hypercholia — abnormally large secretion of bile.
- hypernormal — conforming to the standard or the common type; usual; not abnormal; regular; natural.
- hypocentral — (geology) Of or pertaining to the hypocentre of an earthquake.
- hypothermal — lukewarm; tepid.
- icosahedral — Of, relating to, or having the shape of an icosahedron.
- ill-favored — unpleasant in appearance; homely or ugly.
- immemorable — That cannot be remembered or has been forgotten.
- immoralized — to make or cause to be immoral.
- immortalise — to bestow unending fame upon; perpetuate.
- immortalize — to bestow unending fame upon; perpetuate.
- incorporeal — not corporeal or material; insubstantial.
- inelaborate — Not elaborate; crude; unfinished.
- infomercial — a long commercial that informs or instructs, especially in an original and entertaining manner: an infomercial on making Christmas decorations using the sponsor's brand of glue.
- insertional — That involves insertion.
- insessorial — adapted for perching, as a bird's foot.
- inter alios — among other persons.
- intercostal — pertaining to muscles, parts, or intervals between the ribs.
- intercupola — the space between an inner and an outer dome.
- internodial — internodal
- interocular — being, or situated, between the eyes.
- interosseal — interosseous
- interpolate — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- intersocial — relating to, devoted to, or characterized by friendly companionship or relations: a social club.
- intolerable — not tolerable; unendurable; insufferable: intolerable pain.
- intolerably — not tolerable; unendurable; insufferable: intolerable pain.
- intolerance — lack of tolerance; unwillingness or refusal to tolerate or respect opinions or beliefs contrary to one's own.
- intolerants — not tolerating or respecting beliefs, opinions, usages, manners, etc., different from one's own, as in political or religious matters; bigoted.
- intolerated — (archaic) Not tolerated.
- inventorial — a complete listing of merchandise or stock on hand, work in progress, raw materials, finished goods on hand, etc., made each year by a business concern.
- involucrate — having an involucre.
- irremovable — not removable.