Words formed from any letters in unmasks plus optional blank

e -

usnea₇

j -

unjam₁₉

n -

unman₁₁

r -

unarm₁₀

u -

unaus₈

w -

wamus₁₂

wauks₁₃

y -

unsay₉

yamun₁₂

yanks₁₂

yuans₉