Words formed from any letters in porous plus optional blank

a -

upas₈

ursa₅

b -

urbs₈

d -

udos₆

updo₉

urds₆

e -

user₅

m -

umps₁₁

n -

upon₉

urns₆

t -

tops₇

toro₄

tors₄

tour₅

trop₇

tups₈

u -

urus₆

w -

woos₇

wops₁₀

y -

your₇

yups₁₀

z -

zoos₁₃