“DYNODE” is a valid word. — 11 points Scrabble

donehaving finished or arrived at completion
denydeclare untrue; contradict
eddyfounder of Christian Science in 1866 (1821-1910)
dyed(used of color) artificially produced; not natural
nodea connecting point at which several lines come together
yond
dynea unit of force equal to the force that imparts an acceleration of 1 cm/sec/sec to a mass of 1 gram
eddoedible starchy tuberous root of taro plants

dona Spanish gentleman or nobleman
onethe smallest whole number or a numeral representing this number
endeither extremity of something that has length
oddnot divisible by two
yena yearning for something or to do something
denthe habitation of wild animals
doethe federal department responsible for maintaining a national energy policy of the United States; created in 1977
noda sign of assent or salutation or command
dyea usually soluble substance for staining or coloring e.g. fabrics or hair
yondistant but within sight (`yon' is dialectal)
odea lyric poem with complex stanza forms
dey
yod
eonthe longest division of geological time

onin operation or operational
doan uproarious party
noa negative
yo
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
ye
enhalf the width of an em
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
oy
oda doctor's degree in optometry
oe

DYNODE