6 letter words:
brunch13,
churns11,
5 letter words:
bunch12,
chubs12,
brush10,
buhrs10,
churn10,
crush10,
shrub10,
curbs9,
scrub9,
burns7,
curns7,
4 letter words:
chub11,
buhr9,
bush9,
hubs9,
such9,
cubs8,
curb8,
huns7,
rhus7,
rush7,
shun7,
buns6,
burn6,
burs6,
crus6,
curn6,
curs6,
nubs6,
rubs6,
snub6,
urbs6,
runs4,
urns4,
3 letter words:
hub8,
cub7,
hun6,
bun5,
bur5,
bus5,
cru5,
cur5,
nub5,
rub5,
sub5,
urb5,
nus3,
run3,
sun3,
uns3,
urn3,
2 letter words:
sh5,
uh5,
nu2,
un2,
us2,