6 letter words:
embrue10,
lumber10,
rumble10,
relume8,
5 letter words:
berme9,
blume9,
brume9,
ember9,
umbel9,
umber9,
bluer7,
lemur7,
merle7,
rebel7,
rubel7,
ruble7,
4 letter words:
berm8,
beer6,
blue6,
blur6,
bree6,
burl6,
emeu6,
lube6,
mere6,
merl6,
mule6,
mure6,
rube6,
leer4,
lure4,
reel4,
rule4,
3 letter words:
bum7,
bee5,
bel5,
bur5,
elm5,
eme5,
emu5,
lum5,
mel5,
reb5,
rem5,
rub5,
rum5,
urb5,
eel3,
ere3,
lee3,
leu3,
ree3,
rue3,
2 letter words:
be4,
em4,
me4,
mu4,
um4,
el2,
er2,
re2,