13-letter words containing e, u, n, i
- equilibrating — Present participle of equilibrate.
- equilibration — The formation, or maintenance, of an equilibrium.
- equinoctially — In an equinoctial manner; relative to the equinox.
- equipartition — the equal division of the energy of a system in thermal equilibrium between different degrees of freedom. This principle was assumed to be exact in classical physics, but quantum theory shows that it is true only in certain special cases
- equipollently — With equal power.
- equiponderant — of the same weight; evenly balanced
- equiponderate — To counterbalance.
- equipotential — (of a surface or line ) composed of points all at the same potential.
- equitableness — The state or quality of being equitable; equitability.
- equivalencing — Present participle of equivalence.
- equivocalness — The state of being equivocal; ambiguity.
- equivocations — Plural form of equivocation.
- eta reduction — eta conversion
- ethnolinguist — a person who studies ethnolinguistics
- ethnophaulism — An ethnic or racial slur, typically caricaturing some identifiable (often physical) feature of the group being derided. For example,
- eudaemonistic — Of or pertaining to eudaemonism.
- eudicotyledon — any plant belonging to one of the two major groups of flowering plants, comprising over 60 per cent of all plants, normally having net-veined leaves and two cotyledons in the seed
- eugeosyncline — a geosyncline characterized by lithology typical of deep ocean environments
- euler-chelpin — Hans (Karl August) von. 1873–1964, Swedish biochemist, born in Germany: shared the Nobel prize for chemistry (1929) with Sir Arthur Harden for their work on enzymes: father of Ulf von Euler
- euphausiacean — a member of the Euphausiacea order of small shrimplike crustaceans
- eurocommunism — the policies, doctrines, and practices of Communist Parties in Western Europe in the 1970s and 1980s, esp those rejecting democratic centralism and favouring nonalignment with the Soviet Union and China
- eusporangiate — (of ferns) having each sporangium developing from a group of cells, rather than a single cell, and with no specialized dispersal of spores
- euthanatizing — Present participle of euthanatize.
- euthanisation — Alternative spelling of euthanization.
- euthanization — The act or process of euthanizing.
- eve's pudding — a baked sponge pudding with a layer of apple at the bottom
- eventualities — Plural form of eventuality.
- exclusionists — Plural form of exclusionist.
- exclusiveness — The state of being exclusive; exclusivity.
- excommunicate — Officially exclude (someone) from participation in the sacraments and services of the Christian Church.
- excursionists — Plural form of excursionist.
- excursiveness — The quality of being discursive.
- expostulating — Present participle of expostulate.
- expostulation — (countable) The act of reasoning earnestly in order to dissuade or remonstrate.
- exquisiteness — The degree or property of being exquisite.
- exsanguinated — Simple past tense and past participle of exsanguinate.
- extenuatingly — in an extenuating manner
- extinguishant — a substance, such as a liquid, foam, powder, etc, used in extinguishing fires
- extinguishers — Plural form of extinguisher.
- extinguishing — Present participle of extinguish.
- facetiousness — (uncountable) The state of being facetious.
- faerie queene — a chivalric romance in verse (1590–96) by Edmund Spenser.
- fairy penguin — a small penguin, Eudyptula minor, with a bluish head and back, found on the Australian coast
- fashion house — an establishment in which fashionable clothes are designed, made, and sold
- feloniousness — The quality of being felonious.
- fermentitious — of a fermenting nature
- ferociousness — savagely fierce, as a wild beast, person, action, or aspect; violently cruel: a ferocious beating.
- ferroaluminum — a ferroalloy containing up to 80 percent aluminum.
- ferrotitanium — a ferroalloy containing up to 45 percent titanium.
- ferrovanadium — a ferroalloy containing up to 55 percent vanadium.