6 letter words:
furrow12,
burrow11,
5 letter words:
furor8,
burro7,
4 letter words:
fork11,
work11,
bork10,
bouk10,
burk10,
frow10,
bowr9,
brow9,
bufo9,
forb9,
koru8,
four7,
furr7,
burr6,
3 letter words:
kow10,
wok10,
bok9,
kob9,
wof9,
bow8,
fob8,
fub8,
kor7,
ouk7,
rok7,
for6,
fou6,
fro6,
fur6,
orf6,
row6,
ufo6,
bor5,
bro5,
brr5,
bru5,
bur5,
orb5,
rob5,
rub5,
urb5,
our3,
2 letter words:
ko6,
of5,
ow5,
wo5,
bo4,
ob4,
or2,
ou2,
ur2,