6 letter words:
humble13,
unhelm11,
nebule8,
5 letter words:
blume9,
umbel9,
leben7,
lumen7,
neume7,
4 letter words:
buhl9,
hebe9,
helm9,
heme9,
numb8,
heel7,
been6,
bene6,
blue6,
emeu6,
lube6,
menu6,
mule6,
neem6,
neum6,
unbe6,
lune4,
3 letter words:
hem8,
hub8,
hum8,
bum7,
hen6,
hue6,
hun6,
bee5,
bel5,
ben5,
bun5,
elm5,
eme5,
emu5,
lum5,
mel5,
men5,
mun5,
neb5,
nub5,
eel3,
lee3,
leu3,
nee3,
2 letter words:
hm7,
eh5,
he5,
uh5,
be4,
em4,
me4,
mu4,
um4,
el2,
en2,
ne2,
nu2,
un2,