Words formed from any letters in rigorous plus optional blank

d -

urd₅

e -

use₄

n -

urn₅

t -

uts₄

v -

vig₉

vis₇

vug₁₀

w -

wig₈

wis₆

wog₈

woo₆

wos₆

x -

xis₁₀

y -

you₆

z -

zig₁₄

zoo₁₂