5 letter words:
bobac11,
cabob11,
carbo9,
carob9,
coarb9,
cobra9,
courb9,
4 letter words:
baju13,
juba13,
juco13,
jour11,
jura11,
cobb10,
babu8,
barb8,
boab8,
boba8,
buba8,
bubo8,
burb8,
carb8,
crab8,
curb8,
arco6,
baur6,
boar6,
bora6,
bura6,
cour6,
orca6,
urao4,
3 letter words:
jab12,
job12,
jar10,
jor10,
raj10,
abb7,
bac7,
bob7,
bub7,
cab7,
cob7,
cub7,
abo5,
arb5,
arc5,
bar5,
boa5,
bor5,
bra5,
bro5,
bru5,
bur5,
car5,
cor5,
cru5,
cur5,
oba5,
oca5,
orb5,
orc5,
rob5,
roc5,
rub5,
ruc5,
urb5,
oar3,
ora3,
our3,
2 letter words:
ja9,
jo9,
ab4,
ba4,
bo4,
ob4,
ar2,
or2,
ou2,
ur2,