6 letter words:
nebule8,
5 letter words:
bezel16,
blunk11,
nebek11,
kneel9,
leben7,
nebel7,
4 letter words:
zebu15,
buke10,
bulk10,
bunk10,
knub10,
keel8,
keen8,
knee8,
kune8,
leek8,
leke8,
leku8,
luke8,
lunk8,
neuk8,
nuke8,
been6,
bene6,
blee6,
blue6,
lube6,
unbe6,
lune4,
3 letter words:
zek16,
bez14,
lez12,
luz12,
zee12,
zel12,
keb9,
eek7,
eke7,
elk7,
euk7,
ken7,
kue7,
lek7,
nek7,
uke7,
bee5,
bel5,
ben5,
bun5,
neb5,
nub5,
eel3,
een3,
ene3,
lee3,
leu3,
nee3,
ule3,
2 letter words:
be4,
ee2,
el2,
en2,
ne2,
nu2,
un2,