5 letter words:
bunko11,
konbu11,
4 letter words:
boke10,
bonk10,
bouk10,
buke10,
bunk10,
knob10,
knub10,
keno8,
kune8,
neuk8,
nuke8,
bone6,
boun6,
ebon6,
unbe6,
3 letter words:
bok9,
keb9,
kob9,
euk7,
ken7,
kon7,
kue7,
nek7,
oke7,
ouk7,
uke7,
ben5,
bon5,
bun5,
neb5,
nob5,
nub5,
obe5,
eon3,
one3,
2 letter words:
ko6,
be4,
bo4,
ob4,
en2,
ne2,
no2,
nu2,
oe2,
on2,
ou2,
un2,