7 letter words:
nelumbo11,
6 letter words:
lumber10,
number10,
rumble10,
umbrel10,
bourne8,
merlon8,
nobler8,
rouble8,
unbore8,
unrobe8,
5 letter words:
blume9,
brome9,
brume9,
moble9,
omber9,
ombre9,
rumbo9,
umbel9,
umber9,
umble9,
umbre9,
belon7,
blore7,
bluer7,
boner7,
borel7,
borne7,
boule7,
bourn7,
brule7,
enorm7,
lemon7,
lemur7,
lumen7,
melon7,
moner7,
morel7,
morne7,
mourn7,
noble7,
oleum7,
roble7,
rubel7,
ruble7,
rumen7,
enrol5,
loner5,
loure5,
nerol5,
noule5,
rouen5,
roule5,
4 letter words:
berm8,
borm8,
mobe8,
numb8,
ombu8,
umbo8,
blue6,
blur6,
bole6,
bone6,
bore6,
born6,
boun6,
bren6,
burl6,
burn6,
ebon6,
lobe6,
lome6,
lube6,
meno6,
menu6,
meou6,
merl6,
moer6,
mole6,
more6,
morn6,
moue6,
mule6,
muon6,
mure6,
murl6,
neum6,
nome6,
norm6,
omen6,
omer6,
robe6,
roum6,
rube6,
rume6,
unbe6,
enol4,
eorl4,
euro4,
leno4,
lone4,
lore4,
lorn4,
loun4,
lour4,
lune4,
lure4,
noel4,
nole4,
noul4,
nurl4,
oner4,
orle4,
ourn4,
role4,
rone4,
roue4,
roul4,
rule4,
rune4,
3 letter words:
bum7,
mob7,
bel5,
ben5,
bon5,
bor5,
bro5,
bru5,
bun5,
bur5,
elm5,
emo5,
emu5,
lob5,
lum5,
mel5,
men5,
meu5,
moe5,
mol5,
mon5,
mor5,
mou5,
mun5,
neb5,
nob5,
nom5,
nub5,
obe5,
olm5,
orb5,
reb5,
rem5,
rob5,
rom5,
rub5,
rum5,
urb5,
eon3,
ern3,
leu3,
lor3,
lou3,
lur3,
nor3,
nur3,
ole3,
one3,
ore3,
our3,
ren3,
reo3,
roe3,
rue3,
run3,
ule3,
ure3,
urn3,
2 letter words:
be4,
bo4,
em4,
me4,
mo4,
mu4,
ob4,
om4,
um4,
el2,
en2,
er2,
lo2,
ne2,
no2,
nu2,
oe2,
on2,
or2,
ou2,
re2,
un2,
ur2,