“DURES” is a valid word. — 6 points Scrabble

surehaving or feeling no doubt or uncertainty; confident and assured
usedemployed in accomplishing something
rudesocially incorrect in behavior
suedinstitute legal proceedings against; file a suit against
usera person who makes use of a thing; someone who uses or employs something
redsred color or pigment; the chromatic color resembling the hue of blood
duesthat which is deserved or owed
rusea deceptive maneuver (especially to avoid capture)
surda consonant produced without sound from the vocal cords
suera man who courts a woman
dure
ruesEuropean strong-scented perennial herb with grey-green bitter-tasting leaves; an irritant similar to poison ivy
ruedfeel remorse for; feel sorry for; be contrite about
urdsgoddess of fate: a giantess who personified the past

usethe act of using
redred color or pigment; the chromatic color resembling the hue of blood
duethat which is deserved or owed
sueFrench writer whose novels described the sordid side of city life (1804-1857)
rueEuropean strong-scented perennial herb with grey-green bitter-tasting leaves; an irritant similar to poison ivy
ser
resa widely distributed system consisting of all the cells able to ingest bacteria or colloidal particles etc, except for certain white blood cells
ers
urdgoddess of fate: a giantess who personified the past

usNorth American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776
era trivalent metallic element of the rare earth group; occurs with yttrium
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
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
esa radioactive transuranic element produced by bombarding plutonium with neutrons

DURES