Words formed from any letters in gruffnesses plus optional blank

a -

uneager₁₁

uneases₉

ureases₈

d -

undress₁₀

unfreed₁₃

l -

unreels₁₀

useless₉

t -

tureens₉

tussers₈

unrests₉

x -

unsexes₁₆

xeruses₁₅