13-letter words containing a, s, o, d
- neo-darwinism — the theory of evolution as expounded by later students of Charles Darwin, especially Weismann, holding that natural selection accounts for evolution and denying the inheritance of acquired characters.
- new-fashioned — lately come into fashion; made in a new style, fashion, etc.
- niçoise salad — salade niçoise
- no man's land — an area between opposing armies, over which no control has been established.
- no-man's land — No-man's land is an area of land that is not owned or controlled by anyone, for example the area of land between two opposing armies.
- no-score draw — A no-score draw is the result of a football match in which neither team scores any goals.
- non-custodial — of or relating to custody.
- non-dangerous — full of danger or risk; causing danger; perilous; risky; hazardous; unsafe.
- non-designate — to mark or point out; indicate; show; specify.
- non-sedentary — accustomed to sit or rest a great deal or to take little exercise.
- nonadolescent — Not adolescent.
- nonadsorptive — Not adsorptive.
- nonassociated — (of natural gas) not associated with a deposit of crude oil
- nonclassified — arranged or distributed in classes or according to class: We plan to review all the classified specimens in the laboratory.
- nondecreasing — not decreasing.
- nondiapausing — lacking a diapause
- nondisposable — Not disposable.
- nondivisional — Not divisional.
- nonindustrial — of, pertaining to, of the nature of, or resulting from industry: industrial production; industrial waste.
- nonrandomness — the quality or condition of not being random
- nonscandalous — Not scandalous.
- nonsegregated — Not segregated.
- northeastward — the northeast.
- northwestward — the northwest.
- novated lease — Australian system of employer-aided car purchase
- nucleocapsids — Plural form of nucleocapsid.
- occidentalism — Occidental character or characteristics.
- odds and ends — miscellaneous items, matters, etc.
- odds and sods — small miscellaneous items
- odontoblastic — Relating to odontoblasts.
- of many words — talkative
- offhandedness — cavalierly, curtly, or brusquely: to reply offhand.
- oil-based mud — Oil-based mud is a drilling fluid that is an emulsion containing oil as the base fluid.
- old ritualist — Raskolnik.
- old stone age — the Paleolithic period.
- old testament — the first of the two main divisions of the Christian Bible, comprising the Law, the Prophets, and the Hagiographa. In the Vulgate translation all but two books of the Apocrypha are included in the Old Testament.
- old-fashioned — of a style or kind that is no longer in vogue: an old-fashioned bathing suit.
- ombudsmanship — The position or office of an ombudsman.
- on a suddenty — suddenly, unexpectedly
- on one's head — the upper part of the body in humans, joined to the trunk by the neck, containing the brain, eyes, ears, nose, and mouth.
- onus probandi — the burden of proof.
- open and shut — immediately obvious upon consideration; easily decided: an open-and-shut case of murder.
- open diapason — a full, rich outpouring of melodious sound.
- open sandwich — a sandwich served on only one slice of bread, without a covering slice.
- open-and-shut — immediately obvious upon consideration; easily decided: an open-and-shut case of murder.
- open-standard — (of computer programs, codes, etc) freely available to all users
- optical sound — sound recorded on and subsequently played back from an optical or photographic soundtrack, as opposed to a magnetic soundtrack.
- orchard grass — a weedy grass, Dactylis glomerata, often grown for pastures.
- ordinal scale — a scale on which data is shown simply in order of magnitude since there is no standard of measurement of differences: for instance, a squash ladder is an ordinal scale since one can say only that one person is better than another, but not by how much
- ordinary loss — An ordinary loss is a loss in the course of normal business.