Words formed from any letters in prologue plus optional blank

b -

rob₆

rub₇

urb₇

c -

rec₆

roc₆

d -

red₄

rod₄

udo₅

urd₅

e -

ree₃

f -

ref₆

h -

rho₅

ugh₈

i -

rei₃

rig₅

rip₆

k -

uke₈

m -

rem₆

rom₆

rum₇

ump₁₀

n -

run₅

urn₅

s -

res₃

seg₅

sel₄

ser₃

sol₄

sop₆

sou₄

sue₄

sup₇

ups₇

use₄

t -

ret₃

rot₃

rut₄

teg₅

tel₄

toe₃

tog₅

too₃

top₆

tor₃

tug₆

tup₇

u -

ulu₆

v -

rev₇

veg₉

voe₇

vug₁₀

w -

row₆

woe₆

wog₈

woo₆

wop₉

x -

rex₁₀

y -

rye₅

yep₈

you₆

yup₉

z -

zoo₁₂