15-letter words containing u, n, a, r, i
- neurobiological — the branch of biology that is concerned with the anatomy and physiology of the nervous system.
- neurochemically — In a neurochemical manner or context.
- neurodermatitis — W Lichen simplex chronicus, a skin disorder characterized by chronic itching and scratching, resulting in thick, leathery, brownish skin.
- neuroepithelial — Of or relating to the neuroepithelium.
- neurofibrillary — Of or pertaining to a neurofibril.
- neuropathically — In a neuropathic way.
- neuropathologic — Of or pertaining to neuropathology.
- neuroplasticity — the capacity of the nervous system to develop new neuronal connections: research on neuroplasticity of the brain after injury.
- neuropsychiatry — the branch of medicine dealing with diseases involving the mind and nervous system.
- neutral density — black, white, or a shade of grey; a colourless tone
- neutral spirits — nonflavored alcohol of 95 percent, or 190 proof, obtained chiefly from grain or molasses or redistilled from brandy, rum, etc., used for blending with straight whiskies and in the making of gin, cordials, liqueurs, and the like.
- nevado del ruiz — a volcano in W central Colombia, in the Andes: eruption 1985. 17,720 feet (5401 meters).
- nil desperandum — never despair
- nitramino group — the univalent group –NHNO 2 .
- non-carnivorous — flesh-eating: A dog is a carnivorous animal.
- non-repudiation — the act of repudiating.
- non-suppurative — suppurating; characterized by suppuration.
- non-utilitarian — pertaining to or consisting in utility.
- nonagricultural — not applied to or generally practicing agriculture: a nonagricultural nation.
- nonarchitecture — a building not designed according to accepted modes of architecture
- nonattributable — not capable of being attributed to a particular source or cause
- nonbureaucratic — of, relating to, or characteristic of a bureaucrat or a bureaucracy; arbitrary and routine.
- noninstrumental — serving or acting as an instrument or means; useful; helpful.
- nonmatriculated — not matriculated, not enrolled in an institution, esp a college or university
- north australia — a former division of Australia; now part of the Northern Territory.
- north caucasian — a language family including all the Caucasian languages north of the Caucasian divide, as Kabardian and the Circassian language proper, and a few between the divide and the Black Sea, as Abkhazian.
- northern paiute — a member of an American Indian people of Nevada, Oregon, and California, allied to the Paiute.
- not turn a hair — any of the numerous fine, usually cylindrical, keratinous filaments growing from the skin of humans and animals; a pilus.
- nuclear fission — fission (def 2).
- nuclear physics — the branch of physics that deals with the behavior, structure, and component parts of atomic nuclei.
- nuclear testing — the process of carrying out a test on a nuclear weapon to determine effectiveness, etc
- nuisance caller — someone who makes an unsolicited telephone call such as a prank call or a call for telemarketing purposes
- nuisance ground — a garbage dump.
- nullarbor plain — a treeless, semiarid area of S Australia, contiguous to the Great Australian Bight.
- nutcracker chin — a strong-looking chin
- nutmeg geranium — a southern African plant, Pelargonium fragrans, of the geranium family, having hairy leaves with scalloped margins and nutmeg-scented clusters of white flowers, of which the two upper petals are veined deep pink.
- obituary column — the division of a publication reserved for obituaries
- obtuse triangle — a triangle with one obtuse angle.
- octanitrocubane — (organic compound) A high explosive derived from cubane.
- odd permutation — a permutation of a set of n elements, x 1 , x 2 , …, xn, which permutes the product of all differences of the form (xi – xj), where i is less than j, into the negative of the product.
- omnium gatherum — a miscellaneous collection.
- omnium-gatherum — a miscellaneous collection.
- ordinal numbers — Also called ordinal numeral. any of the numbers that express degree, quality, or position in a series, as first, second, and third (distinguished from cardinal number).
- organomagnesium — pertaining to or noting an organic compound, especially an organic halide, containing magnesium linked to carbon.
- organomercurial — an organic compound containing mercury
- out of thin air — suddenly and unexpectedly
- out of training — become unfit
- outdoorsmanship — a person devoted to outdoor sports and recreational activities, as hiking, hunting, fishing, or camping.
- outline drawing — a drawing consisting only of external lines
- outward-looking — looking beyond oneself; open-minded and reaching out to other people, organizations, etc