“DEVELS” is a valid word. — 10 points Scrabble

elvesan acronym for emissions of light and very low frequency perturbations due to electromagnetic pulse sources; extremely bright extremely short (less than a msec) electrical flashes forming a huge ring (up to 400 km diameter) in the ionosphere
delveturn up, loosen, or remove earth
deles
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veldselevated open grassland in southern Africa

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seeda small hard fruit
sleda vehicle mounted on runners and pulled by horses or dogs; for transportation over snow
eelsthe fatty flesh of eel; an elongate fish found in fresh water in Europe and America; large eels are usually smoked or pickled
leesthe sediment from fermentation of an alcoholic beverage
dees
eves(Old Testament) Adam's wife in Judeo-Christian mythology: the first woman and mother of the human race; God created Eve from Adam's rib and placed Adam and Eve in the Garden of Eden
dele
veldelevated open grassland in southern Africa
seelsew up the eyelids of hawks and falcons
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dels
eldsa late time of life
vees

seethe seat within a bishop's diocese where his cathedral is located
leeUnited States filmmaker whose works explore the richness of black culture in America (born in 1957)
leddiode such that light emitted at a p-n junction is proportional to the bias current; color depends on the material used
eve(Old Testament) Adam's wife in Judeo-Christian mythology: the first woman and mother of the human race; God created Eve from Adam's rib and placed Adam and Eve in the Garden of Eden
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eelthe fatty flesh of eel; an elongate fish found in fresh water in Europe and America; large eels are usually smoked or pickled
levthe basic unit of money in Bulgaria
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elda late time of life

dea Mid-Atlantic state; one of the original 13 colonies
edimpotence resulting from a man's inability to have or maintain an erection of his penis
elangular distance above the horizon (especially of a celestial object)
esa radioactive transuranic element produced by bombarding plutonium with neutrons

DEVELS