6 letter words:
bungee9,
5 letter words:
ngwee9,
begun8,
benne7,
4 letter words:
zebu15,
geez14,
bung7,
ween7,
been6,
bene6,
bunn6,
unbe6,
gene5,
genu5,
nene4,
3 letter words:
zee12,
web8,
beg6,
bug6,
ewe6,
new6,
wee6,
wen6,
bee5,
ben5,
bun5,
neb5,
nub5,
eng4,
gee4,
gen4,
gnu4,
gun4,
neg4,
nee3,
nun3,
2 letter words:
we5,
be4,
en2,
ne2,
nu2,
un2,