7 letter words:
uncurbs11,
6 letter words:
uncurb10,
5 letter words:
curbs9,
scrub9,
burns7,
curns7,
rubus7,
uncus7,
4 letter words:
cubs8,
curb8,
brus6,
buns6,
burn6,
burs6,
crus6,
curn6,
curs6,
nubs6,
rubs6,
rucs6,
scur6,
snub6,
urbs6,
nurs4,
runs4,
urns4,
urus4,
3 letter words:
cub7,
bru5,
bun5,
bur5,
bus5,
cru5,
cur5,
nub5,
rub5,
ruc5,
sub5,
urb5,
nur3,
nus3,
run3,
sun3,
sur3,
uns3,
urn3,
2 letter words:
nu2,
un2,
ur2,
us2,