11-letter words containing p, a, l, e, o
- helicograph — an instrument for drawing helices.
- heliographs — Plural form of heliograph.
- heliography — The scientific study of the sun.
- heliophobia — Fear of sunlight.
- hell to pay — serious consequences, as of a foolish action
- hemeralopia — a condition of the eyes in which sight is normal in the night or in a dim light but is abnormally poor or wholly absent in the day or in a bright light.
- hemeralopic — (medicine) Unable to see clearly in bright light; day-blind; suffering from hemeralopia.
- hemophiliac — Also, hemophile. a person having hemophilia.
- heptathlons — Plural form of heptathlon.
- heteroplasm — (pathology) Tissue growing in a part of the body where it does not normally occur.
- heteropolar — polar (def 4).
- holiday rep — A holiday rep is someone employed by a holiday company to help look after people when they are on holiday.
- holographed — to make by the use of holography.
- holographer — One who creates holograms.
- holophrases — a word functioning as a phrase or sentence, as the imperative Go!
- homeoplasia — the formation, as in healing, of new tissue that is similar to the existing tissue.
- honey plant — any of various plants that are particularly useful in providing bees with nectar
- horripilate — to produce horripilation on.
- horseplayer — a habitual bettor on horse races.
- hospitalise — (British spelling) alternative spelling of hospitalize.
- hospitalize — to place in a hospital for medical care or observation: The doctor hospitalized grandfather as soon as she checked his heart.
- 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.
- houppelande — (in the Middle Ages) a robe or long tunic, belted or with a fitted bodice, usually having full trailing sleeves and often trimmed or lined with fur.
- house place — (in medieval architecture) a room common to all the inhabitants of a house, as a hall.
- house plant — an ornamental plant that is grown indoors or adapts well to indoor culture.
- houseplants — Plural form of houseplant.
- 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.
- hyperboreal — Hyperborean.
- hypercholia — abnormally large secretion of bile.
- hypernormal — conforming to the standard or the common type; usual; not abnormal; regular; natural.
- hypoaeolian — of a specific mode of church music
- hypocentral — (geology) Of or pertaining to the hypocentre of an earthquake.
- hypohalites — Plural form of hypohalite.
- hypokalemia — an abnormally low concentration of potassium in the blood.
- hypokalemic — Having a low percentage of potassium in one's blood.
- hypophyseal — Alternative spelling of hypophysial.
- hypothermal — lukewarm; tepid.
- hypovolemia — A decreased volume of circulating blood in the body.
- ideal point — the point at infinity in projective geometry at which parallel lines intersect.
- impitoyable — a type of large wine glass with a bowl shaped like a wide funnel to enhance the aromas.
- in place of — instead of, replacing
- incorporeal — not corporeal or material; insubstantial.
- intercupola — the space between an inner and an outer dome.
- interpolate — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- isocephalic — (of a composition) having the heads of all figures on approximately the same level.
- isospectral — (mathematics) Having the same spectrum.
- keogh plans — a pension plan for an unincorporated business entity or self-employed person.
- kiloparsecs — Plural form of kiloparsec.