Words formed from any letters in insufficience plus optional blank

a -

unai₆

b -

unbe₉

d -

unde₇

used₆

k -

ukes₉

o -

unco₉

r -

uric₈

urns₆

user₅

s -

uses₅

t -

teen₅

tees₄

teff₁₀

tens₅

tics₇

ties₄

tiff₁₀

tine₅

tins₅

tuff₁₁

tuis₅

tune₆

tuns₆

unit₆

v -

vees₈

vein₉

vice₁₁

vies₈

vine₉

vise₈

w -

ween₈

wees₇

wens₈

wife₁₀

wine₈

wins₈

wise₇

y -

syce₉

sync₁₀

syne₇

yens₇

yins₇

z -

zees₁₃

zein₁₄

zinc₁₇

zins₁₄