6 letter words:
unkept12,
5 letter words:
tupek11,
unket9,
4 letter words:
funk11,
kept10,
penk10,
puke10,
punk10,
kent8,
knut8,
kune8,
neuk8,
nuke8,
enuf7,
fent7,
pent6,
punt6,
tune4,
3 letter words:
kef10,
kep9,
euk7,
ken7,
ket7,
kue7,
nek7,
uke7,
eft6,
fen6,
fet6,
feu6,
fun6,
nef6,
tef6,
nep5,
pen5,
pet5,
pun5,
put5,
tup5,
net3,
nut3,
ten3,
tun3,
ute3,
2 letter words:
ef5,
fe5,
pe4,
up4,
en2,
et2,
ne2,
nu2,
te2,
un2,
ut2,