5 letter words:
eikon9,
enoki9,
koine9,
ionic7,
niece7,
ounce7,
4 letter words:
coke10,
conk10,
cuke10,
neck10,
nick10,
nock10,
ikon8,
keen8,
keno8,
kine8,
kino8,
knee8,
kune8,
neuk8,
nuke8,
oink8,
cine6,
cion6,
coin6,
cone6,
coni6,
icon6,
nice6,
once6,
unci6,
unco6,
3 letter words:
ick9,
eek7,
eke7,
ink7,
ken7,
kin7,
koi7,
kue7,
oke7,
uke7,
cee5,
con5,
cue5,
ecu5,
ice5,
eon3,
ion3,
nee3,
one3,
2 letter words:
ki6,
en2,
in2,
ne2,
no2,
nu2,
oe2,
oi2,
on2,
un2,