13-letter words containing l, e, g, a, i
- neonatologist — the study of the development and disorders of newborn children.
- nephrological — of or relating to nephrology
- nesting table — one of a set of usually three or four small tables that are graduated in size so that they may be stacked on top of one another.
- neurosurgical — Of, or pertaining to neurosurgery.
- never-failing — that does not fail ever; unfailing
- niggardliness — The state of being niggardly.
- night crawler — an earthworm.
- nightcrawlers — Plural form of nightcrawler.
- nitrogelatine — an explosive, consisting mainly of nitroglycerine, that is used in the production of gelignite
- nominal wages — minimum pay
- non-alignment — Non-alignment is the state or policy of being non-aligned.
- non-frangible — easily broken; breakable: Most frangible toys are not suitable for young children.
- non-navigable — deep and wide enough to provide passage to ships: a navigable channel.
- non-obligated — to bind or oblige morally or legally: to obligate oneself to purchase a building.
- nonallergenic — not causing an allergic reaction: nonallergenic cosmetics.
- noncollegiate — below the level usually associated with college or university study.
- nondelegation — A failure or refusal to delegate.
- nonmanagerial — pertaining to management or a manager: managerial functions; the managerial class of society.
- nonmeaningful — Not meaningful.
- nonnegotiable — capable of being negotiated: a negotiable salary demand.
- nonregulation — not regulation, not conforming to accepted standards
- nontangential — pertaining to or of the nature of a tangent; being or moving in the direction of a tangent.
- numerological — Of, pertaining to, or based on numerology.
- objurgatively — In an objurgative or reproving manner.
- oblique angle — an angle that is not a right angle; an acute or obtuse angle.
- oceanological — relating to the science and analysis of the ocean
- oil hardening — to quench (steel) in a bath of oil.
- oilspot glaze — a brown or black ceramic glaze dotted with silvery spots caused by impurities.
- old norwegian — the language of Norway as spoken and written from the middle of the 12th to the end of the 14th centuries.
- olduvai gorge — a gorge in Tanzania in which is located a site containing Australopithecine and human skeletal and cultural remains.
- oleomargarine — margarine.
- oligosiloxane — (organic chemistry) Any polysiloxane having a relatively small number of -Si-O- groups.
- olympic games — international sports event
- open learning — a system of further education on a flexible part-time basis
- optical wedge — a wedge-shaped filter whose transmittance decreases from one end to the other: used as an exposure control device in sensitometry.
- organ whistle — a steam or air whistle in which the jet is forced up against the thin edge of a pipe closed at the top.
- organ-builder — a maker of organs
- orientalizing — Present participle of orientalize.
- originalities — Plural form of originality.
- originatively — in an originative manner
- orthogonalise — to make (vectors, functions, etc.) orthogonal.
- orthogonalize — to make (vectors, functions, etc.) orthogonal.
- outgeneraling — Present participle of outgeneral.
- outlaw regime — a dangerously unpredictable political regime, as of a country, state, etc, which disregards international law or diplomacy
- over-planning — a scheme or method of acting, doing, proceeding, making, etc., developed in advance: battle plans.
- overanalyzing — Present participle of overanalyze.
- overbalancing — Present participle of overbalance.
- overbearingly — domineering; dictatorial; haughtily or rudely arrogant.
- overglamorize — to glamorize excessively
- overpedalling — the overuse of the piano's pedals