8 letter words:
bebeerus12,
7 letter words:
bebeeru11,
6 letter words:
rebbes10,
breese8,
5 letter words:
burbs9,
rebbe9,
beers7,
beres7,
besee7,
brees7,
burse7,
rebus7,
rubes7,
suber7,
resee5,
reuse5,
4 letter words:
bubs8,
burb8,
ebbs8,
beer6,
bees6,
bere6,
bree6,
brus6,
burs6,
rebs6,
rube6,
rubs6,
urbs6,
eres4,
rees4,
rues4,
ruse4,
seer4,
sere4,
suer4,
sure4,
ures4,
user4,
3 letter words:
bub7,
ebb7,
bee5,
bes5,
bru5,
bur5,
bus5,
reb5,
rub5,
sub5,
urb5,
ere3,
ers3,
ree3,
res3,
rue3,
see3,
ser3,
sue3,
sur3,
ure3,
use3,
2 letter words:
be4,
ee2,
er2,
es2,
re2,
ur2,
us2,