10-letter words containing n, o, a, p
- oenophobia — The fear of wine; anxiety related to wine.
- olanzapine — An antipsychotic drug used to treat schizophrenia and bipolar disease etc.
- omniparity — a state of universal equality
- omniparous — producing or generating all things
- on a plate — in such a way as to be acquired without further trouble
- on pain of — physical suffering or distress, as due to injury, illness, etc.
- on the pad — a cushionlike mass of soft material used for comfort, protection, or stuffing.
- opalescent — exhibiting a play of colors like that of the opal.
- opalescing — Present participle of opalesce.
- opaqueness — The characteristic of being opaque.
- open brace — left brace
- open chain — a series of atoms linked in a chain not joined together at its ends, and so represented in its structural formula.
- open flash — a photographic technique employing a flash fired while the camera shutter is held open.
- open frame — a frame in which a bowler fails to make a strike or a spare.
- open space — Ecology. undeveloped land that is protected from development by legislation.
- open-carry — the practice of publicly carrying a gun or other weapon that is fully or partially visible.
- open-faced — having a frank or ingenuous face.
- 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.
- openhanded — generous; liberal: openhanded hospitality.
- operagoing — Attending opera performances.
- operations — Plural form of operation.
- opiniative — Archaic form of opinionative.
- opinionate — (transitive, intransitive) To have or express as an opinion; to opine.
- oppugnancy — opposing; antagonistic; contrary.
- opsomaniac — a person with an extreme enthusiasm for a particular food
- optionable — the power or right of choosing.
- optionally — left to one's choice; not required or mandatory: Formal dress is optional.
- orange-tip — a European butterfly, Anthocharis cardamines, having whitish wings with orange-tipped forewings: family Pieridae
- organ pipe — one of the pipes of a pipe organ.
- organ stop — a set of organ pipes allowed to sound as a group by stopping all others
- oropendola — any of several birds of the genus Gymnostinops, related to crows and feeding primarily on fruit and nectar, noted especially for their hanging nests.
- oropharynx — the part of the pharynx between the soft palate and the upper edge of the epiglottis.
- orphanages — Plural form of orphanage.
- orphanhood — a child who has lost both parents through death, or, less commonly, one parent.
- orpharions — Plural form of orpharion.
- orthopnoea — difficult or painful breathing except in an erect sitting or standing position.
- osteopenia — Reduced bone mass of lesser severity than osteoporosis.
- outleaping — Present participle of outleap.
- outpassion — to surpass in passion
- outpatient — a patient who receives treatment at a hospital, as in an emergency room or clinic, but is not hospitalized.
- outplaying — Present participle of outplay.
- overcanopy — to cover like a canopy
- overexpand — to expand excessively
- paddington — a former residential borough of Greater London, England, now part of Westminster.
- paddymelon — any of several small Australian wallabies, especially of the genus Thylogale.
- pagination — Bibliography. the number of pages or leaves of a book, manuscript, etc., identified in bibliographical description or cataloging.
- paint bomb — a device containing paint which explodes on impact
- palaeocene — of, denoting, or formed in the first epoch of the Tertiary period, which lasted for 10 million years
- palaeogene — of or formed in the Palaeocene, Eocene, and Oligocene epochs
- palagonite — a yellow basaltic glass