6 letter words:
busher11,
5 letter words:
fresh11,
brush10,
buhrs10,
herbs10,
shrub10,
usher8,
burse7,
rebus7,
rubes7,
rubus7,
suber7,
4 letter words:
fehs10,
buhr9,
bush9,
fubs9,
herb9,
hubs9,
feus7,
furs7,
fuse7,
hers7,
hues7,
refs7,
resh7,
rhus7,
rush7,
serf7,
surf7,
burs6,
rebs6,
rube6,
rubs6,
urbs6,
rues4,
ruse4,
suer4,
sure4,
urus4,
user4,
3 letter words:
feh9,
fub8,
hub8,
efs6,
fer6,
fes6,
feu6,
fur6,
her6,
hes6,
hue6,
ref6,
she6,
bes5,
bur5,
bus5,
reb5,
rub5,
sub5,
urb5,
ers3,
res3,
rue3,
ser3,
sue3,
use3,
2 letter words:
ef5,
eh5,
fe5,
he5,
sh5,
uh5,
be4,
er2,
es2,
re2,
us2,