5 letter words:
zoril14,
broil7,
4 letter words:
zori13,
birl6,
biro6,
blur6,
boil6,
brio6,
burl6,
lour4,
roil4,
3 letter words:
biz14,
bio5,
bro5,
bur5,
lib5,
lob5,
obi5,
orb5,
rib5,
rob5,
rub5,
urb5,
oil3,
our3,
2 letter words:
bi4,
bo4,
li2,
lo2,
oi2,
or2,