6 letter words:
upbear10,
upbore10,
ourebi8,
pourie8,
5 letter words:
probe9,
rebop9,
abore7,
erbia7,
opera7,
paire7,
pareo7,
pareu7,
perai7,
porae7,
raupo7,
rubai7,
rupia7,
urbia7,
aurei5,
ourie5,
uraei5,
4 letter words:
bapu8,
barp8,
boep8,
burp8,
peba8,
prob8,
pube8,
abri6,
aper6,
bare6,
baur6,
bear6,
beau6,
bier6,
biro6,
boar6,
bora6,
bore6,
brae6,
brei6,
brie6,
brio6,
bura6,
obia6,
oupa6,
pair6,
pare6,
pear6,
peri6,
pier6,
pore6,
pour6,
prao6,
prau6,
proa6,
puer6,
puir6,
pure6,
puri6,
rabi6,
rape6,
reap6,
repo6,
riba6,
ripe6,
robe6,
rope6,
roup6,
rube6,
aero4,
euoi4,
euro4,
iure4,
roue4,
urao4,
urea4,
3 letter words:
bap7,
bop7,
pub7,
abo5,
ape5,
apo5,
arb5,
bar5,
bio5,
boa5,
boi5,
bor5,
bra5,
bro5,
bru5,
bur5,
oba5,
obe5,
obi5,
ope5,
orb5,
oup5,
par5,
pea5,
per5,
pia5,
pie5,
pir5,
piu5,
poa5,
poi5,
pre5,
pro5,
pur5,
rap5,
reb5,
rep5,
rib5,
rip5,
rob5,
rub5,
upo5,
urb5,
urp5,
air3,
are3,
aue3,
ear3,
eau3,
era3,
ire3,
oar3,
ora3,
ore3,
our3,
rai3,
rei3,
reo3,
ria3,
roe3,
rue3,
ure3,
2 letter words:
ab4,
ba4,
be4,
bi4,
bo4,
ob4,
op4,
pa4,
pe4,
pi4,
po4,
up4,
ae2,
ai2,
ar2,
ea2,
er2,
io2,
oe2,
oi2,
or2,
ou2,
re2,
ur2,