Words formed from any letters in burnies plus optional blank

a -

unbars₁₁

unbear₁₁

urbane₁₁

urbias₁₀

d -

unbred₁₂

undies₉

g -

unrigs₁₀

m -

umbers₁₃

o -

unrobe₁₁

p -

unripe₁₁

unrips₁₁

uprise₁₀

t -

trines₇

triune₈

tubers₁₀

tuners₈

uniter₈

unites₈

unrest₈

unties₈

u -

unsure₉

w -

unwise₁₁

x -

unisex₁₅

z -

zinebs₁₉