10-letter words containing o, p, e, n, a
- game point — (in tennis, squash, handball, etc.) the point that if won would enable the scorer or the scorer's side to win the game.
- genophobia — The physical or psychological fear of sexual relations or sexual intercourse.
- geoponical — agricultural
- godparents — Plural form of godparent.
- gramophone — a phonograph.
- granophyre — a fine-grained or porphyritic granitic rock with a micrographic intergrowth of the minerals of the groundmass.
- grapestone — the seed of a grape.
- green soap — a soap made chiefly from potassium hydroxide and linseed oil, used in treating some skin diseases.
- ground pea — peanut.
- gynephobia — an abnormal fear of women.
- handphones — Plural form of handphone.
- harpooneer — A harpooner.
- headphones — Audio. a headset designed for use with a stereo system.
- hemianopia — any of several conditions in which there is blindness in half of the visual field, involving one or both eyes.
- hemianopic — having or relating to hemianopia
- heptagonal — having seven sides or angles.
- heptameron — A literary work whose action covers a period of seven days.
- heptathlon — an athletic contest for women comprising seven different track-and-field events and won by the contestant amassing the highest total score.
- heptatonic — (of a musical scale) comprising seven notes
- hierophant — (in ancient Greece) an official expounder of rites of worship and sacrifice.
- hierophany — A physical manifestation of the holy or sacred, serving as a spiritual eidolon for emulation or worship.
- hippomanes — (formerly) a substance found on the forehead of a newborn foal or obtained from a mare in foal, thought to act as an aphrodisiac
- hog peanut — a twining plant, Amphicarpaea bracteata, of the legume family, bearing pods that ripen in or on the ground.
- homopteran — homopterous.
- hoop snake — any of several harmless snakes, as the mud snake and rainbow snake, fabled to take its tail in its mouth and roll along like a hoop.
- hop garden — a field of hops
- houseplant — an ornamental plant that is grown indoors or adapts well to indoor culture.
- hyalophane — a variety of orthoclase in which some of the potassium is replaced by barium.
- hydrophane — a partly translucent variety of opal, which becomes more translucent or transparent when immersed in water.
- hydroplane — a seaplane.
- hygiaphone — a glass screen through which an employee may speak to members of the public, eg at a ticket office
- hypaethron — a part of a building or court which is open to the sky
- hyperbaton — the use, especially for emphasis, of a word order other than the expected or usual one, as in “Bird thou never wert.”.
- hypernovae — Plural form of hypernova.
- hyperpnoea — abnormally deep or rapid respiration.
- hypertonia — increased rigidity, tension, and spasticity of the muscles.
- hyphenator — One who, or that which, hyphenates.
- hypnopedia — sleep learning.
- hypoadenia — a deficiency of glandular activity.
- hypomnesia — Deficiency of the memory.
- hypothenar — the fleshly prominence on the palm at the base of the little finger.
- impersonal — not personal; without reference or connection to a particular person: an impersonal remark.
- importance — the quality or state of being important; consequence; significance.
- inapposite — not apposite; not pertinent.
- incompared — incomparable; unmatched; unequalled
- infraposed — placed beneath
- inoperable — not operable or practicable.
- inoperancy — The quality of being inoperant or inoperative, of lacking the power to be effective or effectual.
- interpolar — connecting or being between poles: an interpolar flight.
- interposal — (dated) interposure.