5 letter words:
joker16,
krone9,
kroon9,
4 letter words:
jerk15,
joke15,
jeon11,
keno8,
kern8,
kore8,
nook8,
rook8,
3 letter words:
joe10,
ken7,
kor7,
oke7,
eon3,
ern3,
noo3,
nor3,
one3,
ono3,
ore3,
roe3,
2 letter words:
jo9,
en2,
er2,
ne2,
no2,
oe2,
on2,
or2,
re2,