16-letter words containing a, r, n, d
- non-extraditable — capable of being extradited; subject to extradition: an extraditable person.
- non-incorporated — formed or constituted as a legal corporation.
- non-manufactured — the making of goods or wares by manual labor or by machinery, especially on a large scale: the manufacture of television sets.
- non-standardized — to bring to or make of an established standard size, weight, quality, strength, or the like: to standardize manufactured parts.
- nonbiodegradable — Not biodegradable.
- noncontradiction — absence or lack of contradiction.
- nondiscretionary — subject or left to one's own discretion.
- nondurable goods — goods that remain usable for, or must be replaced within, a relatively short period of time, as food, apparel, or fabrics
- norodom sihanouk — Prince Norodom [nawr-uh-dom,, -duh m] /ˈnɔr əˌdɒm,, -dəm/ (Show IPA), 1922–2004, Cambodian statesman: premier 1952–60; chief of state 1960–70 and 1975–76.
- north battleford — a city in W central Saskatchewan, in central Canada.
- north lauderdale — a city in SE Florida.
- north plainfield — a city in NE New Jersey.
- northern ireland — a political division of the United Kingdom, in the NE part of the island of Ireland. 5238 sq. mi. (13,565 sq. km). Capital: Belfast.
- norwegian buhund — a slightly-built medium-sized dog of a breed with erect pointed ears and a short thick tail carried curled over its back
- not worth a damn — worthless
- nuclear industry — the industry involving nuclear weapons, nuclear power stations, etc
- nuclear medicine — diagnostic and therapeutic medical techniques using radionuclides or radioisotopes.
- numbered account — a bank account whose owner is identified by a number for the purpose of preserving anonymity.
- nusslein-volhard — Christiane [kris-tee-ah-nuh,, kris-tyah-] /ˌkrɪs tiˈɑ nə,, krɪsˈtyɑ-/ (Show IPA), born 1942, German biologist: Nobel prize 1995.
- objective danger — a danger, such as a stone fall or avalanche, to which climbing skill is irrelevant
- observation deck — an area on a high building that is surrounded with railings or fencing and which provides panoramic views
- observation ward — a ward in a hospital where patients are monitored
- odds are against — If you say that the odds are against something or someone, you mean that they are unlikely to succeed.
- of it own accord — If something happens of its own accord, it seems to happen by itself, without anyone making it happen.
- oligodendroglial — Of or pertaining to the oligodendroglia.
- on a world scale — in a way that involves the whole world
- on her beam-ends — (of a vessel) heeled over through an angle of 90°
- on the breadline — impoverished; living at subsistence level
- on the downgrade — waning in importance, popularity, health, etc
- onboard computer — onboard a vehicle, ship, plane, train or spacecraft
- once and for all — former; having at one time been: the once and future king.
- one for the road — a long, narrow stretch with a smoothed or paved surface, made for traveling by motor vehicle, carriage, etc., between two or more points; street or highway.
- one-armed bandit — slot machine (def 1).
- operating budget — money allocated to a project
- orange marmalade — preserve made from oranges
- orange men's day — July 12, an annual celebration in Northern Ireland and certain cities having a large Irish section, especially Liverpool, to mark both the victory of William III over James II at the Battle of the Boyne, July 1, 1690, and the Battle of Augbrim, July 12, 1690.
- ordinary jubilee — the celebration of any of certain anniversaries, as the twenty-fifth (silver jubilee) fiftieth (golden jubilee) or sixtieth or seventy-fifth (diamond jubilee)
- ordnance factory — a factory that makes military weapons and ammunition
- organized labour — labour carried out by workers in trade unions, or the workers themselves
- oriental emerald — a green variety of corundum used as a gemstone
- orthodoxy sunday — a solemn festival held on the first Sunday of Lent (Orthodoxy Sunday) commemorating the restoration of the use of icons in the church (a.d. 842) and the triumph over all heresies.
- oxidation number — the state of an element or ion in a compound with regard to the electrons gained or lost by the element or ion in the reaction that formed the compound, expressed as a positive or negative number indicating the ionic charge of the element or ion.
- paediatric nurse — a nurse who specializes in the care of children
- painted trillium — a North American trillium, Trillium undulatum, having white flowers streaked with pink or purple.
- para-phenetidine — a colorless organic liquid, C 8 H 1 1 NO, used chiefly in its para form (para-phenetidine) in the synthesis of phenacetin, dyes, and other compounds.
- parallelepipedon — a prism with six faces, all parallelograms.
- partial ordering — a relation defined on a set, having the properties that each element is in relation to itself, the relation is transitive, and if two elements are in relation to each other, the two elements are equal.
- parts of lindsey — an area in E England constituting a former administrative division of Lincolnshire
- pass-band filter — band-pass filter
- peegee hydrangea — a widely cultivated hydrangea, Hydrangea paniculata grandiflora, having pyramidal clusters of persistent flowers that are white on opening and turn pinkish as they mature.