7 letter words:
robbers11,
6 letter words:
robber10,
sobber10,
borers8,
resorb8,
5 letter words:
borer7,
bores7,
brose7,
robes7,
sober7,
sorer5,
4 letter words:
bobs8,
ebbs8,
bore6,
bros6,
obes6,
orbs6,
rebs6,
robe6,
robs6,
sorb6,
eros4,
errs4,
ores4,
roes4,
rose4,
sore4,
3 letter words:
bob7,
ebb7,
bes5,
bos5,
bro5,
brr5,
obe5,
orb5,
reb5,
rob5,
sob5,
err3,
ers3,
oes3,
ore3,
ors3,
ose3,
res3,
roe3,
ser3,
2 letter words:
be4,
bo4,
er2,
es2,
oe2,
or2,
os2,
re2,
so2,
