“UNTRUSS” is a valid word. — 7 points Scrabble

turnsa circular segment of a curve
truss(medicine) a bandage consisting of a pad and belt; worn to hold a hernia in place by pressure
runtsdisparaging terms for small people
stunsmake senseless or dizzy by or as if by a blow
rustsa red or brown oxide coating on iron or steel caused by the action of oxygen and moisture

turna circular segment of a curve
nutsinformal or slang terms for mentally irregular
runsa score in baseball made by a runner touching all four bases safely
rusta red or brown oxide coating on iron or steel caused by the action of oxygen and moisture
stunmake senseless or dizzy by or as if by a blow
runtdisparaging terms for small people
sunsthe star that is the source of light and heat for the planets in the solar system
urnsa large vase that usually has a pedestal or feet
tunsa large cask especially one holding a volume equivalent to 2 butts or 252 gals
rutsa groove or furrow (especially one in soft earth caused by wheels)
uruslarge recently extinct long-horned European wild ox; considered one of the ancestors of domestic cattle

runa score in baseball made by a runner touching all four bases safely
sunthe star that is the source of light and heat for the planets in the solar system
nutusually large hard-shelled seed
urna large vase that usually has a pedestal or feet
ruta groove or furrow (especially one in soft earth caused by wheels)
uns
tuna large cask especially one holding a volume equivalent to 2 butts or 252 gals
nus
uts

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
unan organization of independent states formed in 1945 to promote international peace and security
nuthe 13th letter of the Greek alphabet
utthe local time at the 0 meridian passing through Greenwich, England; it is the same everywhere

UNTRUSS