6 letter words:
rumbly13,
rumply13,
5 letter words:
bumpy14,
lumpy12,
plumy12,
plumb11,
burly10,
4 letter words:
upby11,
bump10,
bury9,
byrl9,
ruby9,
burp8,
lump8,
plum8,
rump8,
ruly7,
blur6,
burl6,
purl6,
3 letter words:
buy8,
ply8,
pry8,
yum8,
yup8,
bum7,
pub7,
ump7,
bur5,
lum5,
pul5,
pur5,
rub5,
rum5,
urb5,
urp5,
ulu3,
2 letter words:
by7,
my7,
mu4,
um4,
up4,