5 letter words:
butch12,
chubs12,
bhuts10,
brush10,
buhrs10,
crush10,
shrub10,
burbs9,
curbs9,
scrub9,
hurst8,
hurts8,
ruths8,
brust7,
bruts7,
burst7,
crust7,
curst7,
4 letter words:
chub11,
bhut9,
buhr9,
bush9,
chut9,
cush9,
hubs9,
such9,
bubs8,
burb8,
cubs8,
curb8,
hurt7,
huts7,
rhus7,
rush7,
ruth7,
shut7,
thru7,
thus7,
tush7,
brus6,
brut6,
burs6,
bust6,
buts6,
crus6,
curs6,
curt6,
cuts6,
rubs6,
rucs6,
scur6,
scut6,
stub6,
tubs6,
urbs6,
rust4,
ruts4,
3 letter words:
hub8,
bub7,
cub7,
hut6,
bru5,
bur5,
bus5,
but5,
cru5,
cur5,
cut5,
rub5,
ruc5,
sub5,
tub5,
urb5,
rut3,
sur3,
uts3,
2 letter words:
ch7,
sh5,
uh5,
st2,
ur2,
us2,
ut2,