7 letter words:
woorari10,
arborio9,
6 letter words:
barrow11,
borrow11,
barrio8,
5 letter words:
arrow8,
wirra8,
arbor7,
barro7,
briar7,
4 letter words:
bawr9,
bowr9,
braw9,
brow9,
warb9,
arow7,
wair7,
abri6,
biro6,
birr6,
boar6,
boor6,
bora6,
brio6,
broo6,
obia6,
rabi6,
riba6,
orra4,
roar4,
3 letter words:
waw9,
wow9,
bow8,
wab8,
raw6,
row6,
wai6,
war6,
woo6,
abo5,
arb5,
bar5,
bio5,
boa5,
boi5,
boo5,
bor5,
bra5,
bro5,
brr5,
oba5,
obi5,
obo5,
orb5,
rib5,
rob5,
air3,
oar3,
oor3,
ora3,
rai3,
ria3,
roo3,
2 letter words:
aw5,
ow5,
wo5,
ab4,
ba4,
bi4,
bo4,
ob4,
ai2,
ar2,
io2,
oi2,
oo2,
or2,