11-letter words containing o, p, i, n, a
- misanthrope — a comedy (1666) by Molière.
- misanthropy — hatred, dislike, or distrust of humankind.
- misocapnist — (rare) One who hates tobacco smoke.
- monographic — a treatise on a particular subject, as a biographical study or study of the works of one artist.
- moon pillar — a halo phenomenon in which a vertical streak of light appears above and below the moon, believed to be caused by the reflection of moonlight by ice crystals with vertical axes.
- mopani worm — an edible caterpillar that feeds on mopani leaves
- mountaintop — The summit or top part of a mountain.
- moving part — a part in a machine that has power to move
- mpls domain — (networking) A portion of a network that contains devices that understand MPLS.
- nail polish — a polish of quick-drying lacquer, either clear or colored, used to paint the fingernails or toenails.
- nanophysics — the physics of structures and artefacts with dimensions in the nanometre range or of phenomena occurring in nanoseconds
- naphazoline — 2-(1-naphthylmethyl)-2-imidazoline hydrochloride, a sympathomimetic agent used as a vasoconstrictor.
- napoleon ii — (François Charles Joseph Bonaparte; Duke of Reichstadt) 1811–32, titular king of Rome (son of Napoleon I).
- napoleonite — a variety of diorite rock with a spherical structure
- narcoleptic — a condition characterized by frequent and uncontrollable periods of deep sleep.
- naupliiform — shaped like a nauplius larva
- neanthropic — of or relating to modern forms of humans as compared with extinct species of the genus Homo.
- necrophagia — the eating of dead bodies; esp., the practice of feeding on carrion
- necrophilia — an erotic attraction to corpses.
- necrophobia — an abnormal fear of death; thanatophobia.
- negrophobia — strong fear or dislike of black people.
- neopaganism — a 20th-century revival of interest in the worship of nature, fertility, etc., as represented by various deities.
- neopaganize — to make neopagan
- neoplatonic — a philosophical system, originated in the 3rd century a.d. by Plotinus, founded chiefly on Platonic doctrine and Eastern mysticism, with later influences from Christianity. It holds that all existence consists of emanations from the One with whom the soul may be reunited.
- neotropical — belonging or pertaining to a geographical division comprising that part of the New World extending from the tropic of Cancer southward.
- neuropathic — any diseased condition of the nervous system.
- neutropenia — a decrease in the number of neutrophils in the blood: mild, moderate, or severe neutropenia.
- noctiphobia — Fear of night; nyctophobia.
- nodal point — either of two points on the axis of a lens or other optical system, determined by extending an incident oblique ray and the corresponding refracted ray to the axis for the pair of rays that are parallel outside the optical system.
- nominal par — an equality in value or standing; a level of equality: The gains and the losses are on a par.
- non-optical — of, relating to, or applying optics or the principles of optics.
- non-typical — of the nature of or serving as a type or representative specimen.
- nonadaptive — serving or able to adapt; showing or contributing to adaptation: the adaptive coloring of a chameleon.
- nonemphatic — lacking emphasis, not emphatic
- nonhospital — not related to, identified with, or taking place in a hospital
- nonoperatic — not operatic
- nonpartisan — not partisan; objective.
- nonpartizan — Alternative spelling of nonpartisan.
- nonphysical — of or relating to the body: physical exercise.
- nonspeaking — the act, utterance, or discourse of a person who speaks.
- nontropical — not located in or originating from the tropics, not having the characteristics of the tropics
- normocapnia — (medicine) The presence of the normal amount of carbon dioxide in arterial blood.
- norway pine — red pine.
- notaphilist — a person who studies or collects paper money
- nulliparous — a woman who has never borne a child.
- nuncupation — the action of stating or asseverating an oath or pledge in a serious, official, or openly acknowledged manner
- nyctophobia — an abnormal fear of night or darkness.
- nymphomania — abnormally excessive and uncontrollable sexual desire in women.
- oarsmanship — The skill of rowing a boat.
- obstipation — obstinate constipation.