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

nevernot ever; at no time in the past or future
nerveany bundle of nerve fibers running to various organs and tissues of the body
venuethe scene of any event or action (especially the place of a meeting)
revuea variety show with topical sketches and songs and dancing and comedians
enure

eventhe latter part of the day (the period of decreasing daylight from late afternoon until nightfall)
everat any time
veerturn sharply; change direction abruptly
runeany character from an ancient Germanic alphabet used in Scandinavia from the 3rd century to the Middle Ages
nene
nevethe upper part of a glacier (beyond the limit of perpetual snow) where the snow turns to ice
ernebulky greyish-brown eagle with a short wedge-shaped white tail; of Europe and Greenland

runa score in baseball made by a runner touching all four bases safely
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
nuna woman religious
rueEuropean strong-scented perennial herb with grey-green bitter-tasting leaves; an irritant similar to poison ivy
ere
urna large vase that usually has a pedestal or feet
revrate of revolution of a motor
vee
nee(meaning literally `born') used to indicate the maiden or family name of a married woman
ree
ernbulky greyish-brown eagle with a short wedge-shaped white tail; of Europe and Greenland

era trivalent metallic element of the rare earth group; occurs with yttrium
rea rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
enhalf the width of an em
unan organization of independent states formed in 1945 to promote international peace and security
nea colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts
nuthe 13th letter of the Greek alphabet

UNNERVE