13-letter words containing u, n, d, e, r
- endurableness — (rare) The state of being endurable; endurability.
- equidifferent — equilateral; having differences that are equal
- equiponderant — of the same weight; evenly balanced
- equiponderate — To counterbalance.
- eta reduction — eta conversion
- european toad — a European toad, Alytes obstetricans, the male of which carries the fertilized eggs on its hind legs until they hatch: family Discoglossidae
- felony murder — a killing treated as a murder because, though unintended, it occurred during the commission or attempted commission of a felony, as robbery.
- ferrovanadium — a ferroalloy containing up to 55 percent vanadium.
- fiddle around — waste time doing sth trivial
- figure-ground — a property of perception in which there is a tendency to see parts of a visual field as solid, well-defined objects standing out against a less distinct background.
- fine adjuster — (jargon, tool, humour) A tool used for percussive maintenance, also known as a "hammer".
- foregrounding — Present participle of foreground.
- forked tongue — lying or deceitful talk
- fort duquesne — Abraham [a-bra-am] /a braˈam/ (Show IPA), 1610–88, French naval commander.
- freudian slip — (in Freudian psychology) an inadvertent mistake in speech or writing that is thought to reveal a person's unconscious motives, wishes, or attitudes.
- froude number — a dimensionless number used in hydrodynamics for model simulation of actual conditions
- garden suburb — a suburb of a large established town or city, planned along the lines of a garden city
- gelandelaufer — a participant in cross-country skiing.
- gelandesprung — a jump, usually over an obstacle, in which one plants both poles in the snow in advance of the skis, bends close to the ground, and propels oneself chiefly by the use of the poles.
- general audit — an audit of all a company's accounts
- get around to — When you get around to doing something that you have delayed doing or have been too busy to do, you finally do it.
- gliding lemur — flying lemur.
- glucuronidase — an enzyme that catalyzes glucuronide hydrolysis
- go the rounds — If a story, idea, or joke is going the rounds or doing the rounds, a lot of people have heard it and are telling it to other people.
- golden number — a number between 1 and 19, used to indicate the position of any year in the Metonic cycle, calculated as the remainder when 1 is added to the given year and the sum is divided by 19. If the remainder is zero the number is 19
- goodnaturedly — In a good-natured manner.
- gourmandizers — Plural form of gourmandizer.
- grand duchess — the wife or widow of a grand duke.
- grand quarter — a quartered coat of arms, itself one of the quarters of a coat of arms.
- granddaughter — a daughter of one's son or daughter.
- grandiloquent — speaking or expressed in a lofty style, often to the point of being pompous or bombastic.
- ground beetle — any of numerous nocturnal, terrestrial beetles of the family Carabidae that feed chiefly on other insects.
- ground cherry — Also called husk tomato. any of several plants belonging to the genus Physalis, of the nightshade family, the several species bearing an edible berry enclosed in an enlarged calyx.
- ground effect — the improvement to the aerodynamic qualities of a low-slung motor vehicle resulting from a cushion of air beneath it
- ground return — Ground return is the return path for an electrical circuit made by connections to ground at each end.
- ground sluice — a trench, cut through a placer or through bedrock, through which a stream is diverted in order to dislodge and wash the gravel.
- ground stroke — a stroke made by hitting the ball after it has bounced from the ground. Compare volley (def 4b).
- ground tackle — equipment, as anchors, chains, or windlasses, for mooring a vessel away from a pier or other fixed moorings.
- groundbreaker — a person who is an originator, innovator, or pioneer in a particular activity.
- groundkeepers — Plural form of groundkeeper.
- groundskeeper — a person who is responsible for the care and maintenance of a particular tract of land, as an estate, a park, or a cemetery.
- groundstrokes — Plural form of groundstroke.
- groundworkers — Plural form of groundworker.
- gunpowder tea — an explosive mixture, as of potassium nitrate, sulfur, and charcoal, used in shells and cartridges, in fireworks, for blasting, etc.
- h and d curve — characteristic curve.
- hard currency — money that is backed by gold reserves and is readily convertible into foreign currencies.
- harlequinades — Plural form of harlequinade.
- hazardousness — The condition of being hazardous.
- herd immunity — the immunity or resistance to a particular infection that occurs in a group of people or animals when a very high percentage of individuals have been vaccinated or previously exposed to the infection.
- here document — (operating system) Data included in a Unix shell script or Perl script using the "<<" syntax.