Words formed from any letters in gushinesses plus optional blank

a -

uneases₉

l -

useless₉

n -

unhinge₁₄

p -

unships₁₄

t -

theines₁₀

tissues₈

tushies₁₀

tushing₁₃

tussehs₁₀

unsight₁₃

w -

whinges₁₅

wussies₁₁

x -

unsexes₁₆

y -

synesis₁₀

yessing₁₂