7 letter words:
forbids13,
6 letter words:
forbid12,
fiords10,
5 letter words:
forbs10,
fidos9,
fiord9,
fords9,
birds8,
dribs8,
biros7,
brios7,
4 letter words:
fibs9,
fobs9,
forb9,
difs8,
fido8,
fids8,
ford8,
bids7,
bird7,
bods7,
dibs7,
drib7,
firs7,
rifs7,
bios6,
biro6,
brio6,
bris6,
bros6,
obis6,
orbs6,
ribs6,
robs6,
sorb6,
dors5,
rids5,
rods5,
sord5,
sori4,
3 letter words:
fib8,
fob8,
dif7,
fid7,
bid6,
bod6,
dib6,
fir6,
for6,
fro6,
ifs6,
rif6,
bio5,
bis5,
bos5,
bro5,
obi5,
orb5,
rib5,
rob5,
sib5,
sob5,
dis4,
dor4,
dos4,
ids4,
ods4,
rid4,
rod4,
sod4,
ors3,
sir3,
sri3,
2 letter words:
if5,
of5,
bi4,
bo4,
do3,
id3,
od3,
is2,
oi2,
or2,
os2,
si2,
so2,
