6 letter words:
busher11,
pusher11,
superb10,
5 letter words:
brush10,
buhrs10,
herbs10,
shrub10,
burps9,
pubes9,
usher8,
burse7,
purse7,
rebus7,
rubes7,
sprue7,
suber7,
super7,
4 letter words:
buhr9,
bush9,
herb9,
hubs9,
pehs9,
push9,
burp8,
pubs8,
hers7,
hues7,
resh7,
rhus7,
rush7,
burs6,
pure6,
purs6,
rebs6,
reps6,
rube6,
rubs6,
spue6,
spur6,
supe6,
urbs6,
urps6,
rues4,
ruse4,
suer4,
sure4,
user4,
3 letter words:
hep8,
hub8,
hup8,
peh8,
pub7,
her6,
hes6,
hue6,
she6,
bes5,
bur5,
bus5,
per5,
pes5,
pur5,
pus5,
reb5,
rep5,
rub5,
sub5,
sup5,
ups5,
urb5,
urp5,
ers3,
res3,
rue3,
ser3,
sue3,
use3,
2 letter words:
eh5,
he5,
sh5,
uh5,
be4,
pe4,
up4,
er2,
es2,
re2,
us2,