7 letter words:
wosbird13,
5 letter words:
bowrs10,
brows10,
drows9,
sword9,
words9,
birds8,
bords8,
brods8,
dorbs8,
dribs8,
biros7,
brios7,
doris6,
4 letter words:
bowr9,
bows9,
brow9,
swob9,
dows8,
drow8,
word8,
bids7,
bird7,
bods7,
bord7,
brod7,
dibs7,
dobs7,
dorb7,
drib7,
rows7,
bios6,
biro6,
bois6,
bors6,
brio6,
bris6,
bros6,
obis6,
orbs6,
ribs6,
robs6,
sorb6,
dors5,
ords5,
rids5,
rods5,
sord5,
sori4,
3 letter words:
bow8,
dow7,
bid6,
bod6,
dib6,
dob6,
row6,
sow6,
wis6,
wos6,
bio5,
bis5,
boi5,
bor5,
bos5,
bro5,
obi5,
obs5,
orb5,
rib5,
rob5,
sib5,
sob5,
dis4,
dor4,
dos4,
dso4,
ids4,
ods4,
ord4,
rid4,
rod4,
sod4,
ios3,
iso3,
ors3,
sir3,
sri3,
2 letter words:
ow5,
wo5,
bi4,
bo4,
ob4,
di3,
do3,
id3,
od3,
io2,
is2,
oi2,
or2,
os2,
si2,
so2,