6 letter words:
neinei6,
5 letter words:
kinin9,
niece7,
4 letter words:
neck10,
nick10,
keen8,
kine8,
knee8,
cine6,
nice6,
eine4,
nene4,
nine4,
3 letter words:
ick9,
eek7,
eik7,
eke7,
ink7,
ken7,
kin7,
nek7,
cee5,
ice5,
een3,
ene3,
inn3,
nee3,
nie3,
2 letter words:
ki6,
ee2,
en2,
in2,
ne2,