5 letter words:
bourd8,
oribi7,
4 letter words:
bowr9,
brow9,
drow8,
word8,
bidi7,
bird7,
bord7,
brod7,
budi7,
budo7,
burd7,
dorb7,
drib7,
drub7,
biro6,
brio6,
dour5,
duro5,
irid5,
3 letter words:
bow8,
dow7,
wud7,
bid6,
bod6,
bud6,
dib6,
dob6,
dub6,
iwi6,
row6,
bio5,
boi5,
bor5,
bro5,
bru5,
bur5,
obi5,
orb5,
rib5,
rob5,
rub5,
urb5,
dor4,
dui4,
duo4,
ord4,
oud4,
rid4,
rod4,
rud4,
udo4,
urd4,
our3,
2 letter words:
ow5,
wo5,
bi4,
bo4,
ob4,
di3,
do3,
id3,
od3,
io2,
oi2,
or2,
ou2,
ur2,