8 letter words:
boxboard20,
5 letter words:
borax14,
baboo9,
adobo8,
board8,
broad8,
brood8,
dobra8,
dobro8,
4 letter words:
barb8,
boob8,
bard7,
brad7,
darb7,
drab7,
boar6,
boor6,
bora6,
broo6,
door5,
odor5,
orad5,
ordo5,
road5,
rood5,
3 letter words:
box12,
oxo10,
rax10,
bob7,
bad6,
bod6,
dab6,
abo5,
arb5,
bar5,
boa5,
boo5,
bra5,
bro5,
oba5,
orb5,
rob5,
ado4,
dor4,
oda4,
rad4,
rod4,
oar3,
ora3,
2 letter words:
ax9,
ox9,
ab4,
ba4,
bo4,
ad3,
do3,
od3,
ar2,
or2,