10-letter words containing o, p, e, n, a, i
- mailperson — A mailman or mailwoman.
- mainpernor — a person who gives a guarantee that a prisoner will appear in court
- megaphonic — Of, or pertaining to, a megaphone.
- menophania — menarche.
- monoplegia — paralysis of one extremity, muscle, or muscle area.
- nalorphine — a white, crystalline, water-soluble powder, C 1 9 H 2 1 NO 3 , used to nullify respiratory depression due to narcotics and for the diagnosis of addiction to narcotics.
- napoleon i — (Napoleon Bonaparte"the Little Corporal") 1769–1821, French general born in Corsica: emperor of France 1804–15.
- napoleonic — pertaining to, resembling, or suggestive of Napoleon I, or, less often, Napoleon III, or their dynasty: the Napoleonic era; a Napoleonic attitude toward one's employees.
- neapolitan — of, relating to, or characteristic of Naples: a Neapolitan love song.
- near point — the point nearest the eye at which an object is clearly focused on the retina when accommodation of the eye is at a maximum.
- near-point — the point nearest the eye at which an object is clearly focused on the retina when accommodation of the eye is at a maximum.
- neopallium — neocortex.
- 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.
- neuropodia — Plural form of neuropodium.
- nonpareils — Plural form of nonpareil.
- nonparties — Plural form of nonparty.
- nonpassive — not passive; active
- nonpatient — One who is not a patient.
- nonsapient — Not sapient.
- nonspecial — of a distinct or particular kind or character: a special kind of key.
- oenophilia — a person who enjoys wines, usually as a connoisseur.
- oenophobia — The fear of wine; anxiety related to wine.
- olanzapine — An antipsychotic drug used to treat schizophrenia and bipolar disease etc.
- opalescing — Present participle of opalesce.
- open chain — a series of atoms linked in a chain not joined together at its ends, and so represented in its structural formula.
- 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.
- optionable — the power or right of choosing.
- 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.
- osteopenia — Reduced bone mass of lesser severity than osteoporosis.
- outleaping — Present participle of outleap.
- outpatient — a patient who receives treatment at a hospital, as in an emergency room or clinic, but is not hospitalized.
- palagonite — a yellow basaltic glass
- palindrome — a word, line, verse, number, sentence, etc., reading the same backward as forward, as Madam, I'm Adam or Poor Dan is in a droop.
- pandemonic — wild uproar or unrestrained disorder; tumult or chaos.
- pantheonic — a domed circular temple at Rome, erected a.d. 120–124 by Hadrian, used as a church since a.d.
- pantomimed — the art or technique of conveying emotions, actions, feelings, etc., by gestures without speech.
- papiamento — a creolized language based on Spanish and spoken on Curaçao.
- paragonite — a mica, similar in composition and appearance to muscovite but containing sodium instead of potassium.
- paroxetine — a drug, C 19 H 20 FNO 3 ·HCl, of the SSRI class, that acts by prolonging the action of serotonin in the brain, used in the treatment of depression and anxiety disorders.
- passionate — having, compelled by, or ruled by intense emotion or strong feeling; fervid: a passionate advocate of socialism.
- pathogenic — Pathology. capable of producing disease: pathogenic bacteria.
- patient of — capable of bearing (fatigue, thirst, etc.)
- patronised — to give (a store, restaurant, hotel, etc.) one's regular patronage; trade with.
- patronizer — to give (a store, restaurant, hotel, etc.) one's regular patronage; trade with.
- peacherino — peach1 (def 4).
- peacocking — the male of the peafowl distinguished by its long, erectile, greenish, iridescent tail coverts that are brilliantly marked with ocellated spots and that can be spread in a fan.