10-letter words containing n, a, s, e, p, o
- 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
- 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.
- houseplant — an ornamental plant that is grown indoors or adapts well to indoor culture.
- hypomnesia — Deficiency of the memory.
- impersonal — not personal; without reference or connection to a particular person: an impersonal remark.
- inapposite — not apposite; not pertinent.
- infraposed — placed beneath
- interposal — (dated) interposure.
- jazzperson — A jazz musician.
- lay person — a person who is not a member of the clergy; one of the laity.
- longs peak — a peak in N Colorado, in the Rocky Mountain National Park. 14,255 feet (4345 meters).
- macpherson — James, 1736–96, Scottish author and translator.
- mailperson — A mailman or mailwoman.
- mascarpone — a very soft Italian cream cheese made from cow's milk.
- megaphones — Plural form of megaphone.
- menopausal — of, relating to, or characteristic of menopause.
- monoplanes — Plural form of monoplane.
- monospaced — Simple past tense and past participle of monospace.
- moonscapes — Plural form of moonscape.
- nanosphere — A nanoscale sphere.
- narcolepsy — a condition characterized by frequent and uncontrollable periods of deep sleep.
- neoplastic — the theory and practice of the de Stijl school, chiefly characterized by an emphasis on the formal structure of a work of art, and restriction of spatial or linear relations to vertical and horizontal movements as well as restriction of the artist's palette to black, white, and the primary colors.
- neuroplasm — the cytoplasm of a nerve cell.
- neurospora — a genus of fast-growing orange-red fungus characterized by markings on the spores resembling axons, used widely in genetic and biochemical research
- nonpareils — Plural form of nonpareil.
- nonparties — Plural form of nonparty.
- nonpassive — not passive; active
- nonsapient — Not sapient.
- nonseptate — not having a septum
- nonspeaker — a person who does not or cannot speak
- nonspecial — of a distinct or particular kind or character: a special kind of key.
- opalescent — exhibiting a play of colors like that of the opal.
- opalescing — Present participle of opalesce.
- opaqueness — The characteristic of being opaque.
- open flash — a photographic technique employing a flash fired while the camera shutter is held open.
- open space — Ecology. undeveloped land that is protected from development by legislation.
- open-stack — having or being a system of library management in which patrons have direct access to stacks for browsing and selecting books; open-shelf.
- operations — Plural form of operation.
- orphanages — Plural form of orphanage.
- osteopenia — Reduced bone mass of lesser severity than osteoporosis.
- palmerston — Henry John Temple, 3rd Viscount, 1784–1865, British statesman: prime minister 1855–58, 1859–65.
- pantalones — pantaloons, a man's close-fitting garment for the hips and legs, worn especially in the 19th century, but varying in form from period to period; trousers.
- pantoscope — a panoramic camera
- passionate — having, compelled by, or ruled by intense emotion or strong feeling; fervid: a passionate advocate of socialism.
- patronised — to give (a store, restaurant, hotel, etc.) one's regular patronage; trade with.
- patronless — having no patron(s), without patrons
- paul jones — an old-time dance in which partners are exchanged
- pennaceous — having the texture of a penna; not downy.
- pensionary — a pensioner.
- pensionnat — a simple boarding house or small hotel in France