13-letter words containing h, i, l, a, r, o
- false horizon — a line or plane that simulates the horizon, used in altitude-measuring devices or the like.
- filmographies — Plural form of filmography.
- flowering ash — a variety of ash tree that produces conspicuous flowers
- fluorographic — of or pertaining to fluorography
- folding chair — a chair that can be collapsed flat for easy storage or transport.
- foolhardiness — recklessly or thoughtlessly bold; foolishly rash or venturesome.
- gabrilowitsch — Ossip [aw-syip] /ˈɔ syɪp/ (Show IPA), 1878–1936, Russian pianist and conductor, in America.
- galerie house — (in French Louisiana) a house with its main story above the ground floor and with verandas (galeries) for both stories in tiers on at least one side.
- galois theory — the branch of mathematics that deals with the application of the theory of finite groups to the solution of algebraic equations.
- gerontophilia — sexual attraction towards old people
- gladiatorship — the work of a gladiator
- goliath crane — a gantry crane for heavy work, as in steel mills.
- grain alcohol — alcohol (def 1).
- graphic algol — (language) A extension of ALGOL 60 for real-time generation of shaded perspective pictures.
- graphic novel — a novel in the form of comic strips.
- graphological — Relating to graphology.
- haemodialyzer — a piece of equipment used in haemodialysis to screen the blood to remove unwanted substances
- hair follicle — a small cavity in the epidermis and corium of the skin, from which a hair develops.
- half mourning — a mourning garb less somber than deep mourning, usually following a period of deep mourning.
- half-mourning — a mourning garb less somber than deep mourning, usually following a period of deep mourning.
- hallucinatory — pertaining to or characterized by hallucination: hallucinatory visions.
- halobacterium — Any of various extremophiles, of genus Halobacterium, found in water saturated or nearly saturated with salt.
- heli-boarding — the sport of snowboarding on mountains or glaciers accessible only by helicopter or skiplane
- heliographing — Present participle of heliograph.
- heliotropical — heliotropic
- heortological — of or relating to heortology
- hepatobiliary — Of, pertaining to, or originating in the liver, bile ducts and gallbladder.
- heteroblastic — (of a plant or plant part) showing a marked difference in form between the juvenile and the adult structures
- heteroglossia — (linguistics) the coexistence of distinct varieties within a single linguistic code.
- heterological — (grammar) Of an adjective, not describing itself.
- heteroplastic — the repair of lesions with tissue from another individual or species.
- heteropolitan — a heterosexual man, typically living in a city, whose attitudes and interests are regarded as masculine but not excessively so
- heterothallic — having mycelia of two unlike types, both of which must participate in the sexual process. Compare homothallic (def 1).
- hilariousness — The characteristic of being hilarious; hilarity.
- holiday-maker — vacationer.
- holidaymakers — Plural form of holidaymaker.
- homalographic — representing parts with like proportions.
- homoiothermal — having a body temperature that is relatively constant and mostly independent of the temperature of the environment; warm-blooded (opposed to poikilothermic).
- homolographic — representing parts with like proportions.
- honorifically — In a honorific manner.
- honourability — A state or condition or being honourable.
- horatio alger — of or characteristic of the heroes in the novels of Horatio Alger, who begin life in poverty and achieve success and wealth through honesty, hard work, and virtuous behavior: the Horatio Alger story of his rise in the business world.
- horizontality — at right angles to the vertical; parallel to level ground.
- horned lizard — an insectivorous iguanid lizard of the genus Phrynosoma, of western North America, having hornlike spines on the head and a flattened body covered with spiny scales.
- horologically — of or relating to horology.
- horripilation — a bristling of the hair on the skin from cold, fear, etc.; goose bumps.
- horse trailer — lorry for transporting a horse
- horticultural — the cultivation of a garden, orchard, or nursery; the cultivation of flowers, fruits, vegetables, or ornamental plants.
- hospital care — medical treatment provided in a hospital
- house trailer — a trailer fitted with accommodations for sleeping, eating, washing, etc.