5 letter words:
fenks12,
keefs12,
skeef12,
keens9,
knees9,
skeen9,
skene9,
feens8,
4 letter words:
keef11,
kefs11,
ekes8,
keen8,
kens8,
knee8,
neks8,
seek8,
skee8,
sken8,
feen7,
fees7,
fens7,
nefs7,
enes4,
esne4,
seen4,
sene4,
snee4,
3 letter words:
kef10,
eek7,
eke7,
ken7,
nek7,
efs6,
fee6,
fen6,
fes6,
nef6,
een3,
ene3,
ens3,
nee3,
see3,
sen3,
2 letter words:
ef5,
fe5,
ee2,
en2,
es2,
ne2,