6 letter words:
zeroes15,
5 letter words:
zerks18,
zeros14,
keeks13,
esker9,
reeks9,
erose5,
4 letter words:
zeks17,
zerk17,
zees13,
zero13,
keek12,
ekes8,
kore8,
kors8,
okes8,
reek8,
seek8,
skee8,
soke8,
eros4,
ores4,
rees4,
roes4,
rose4,
seer4,
sere4,
sore4,
3 letter words:
zek16,
zee12,
eek7,
eke7,
kor7,
kos7,
oke7,
ere3,
ers3,
oes3,
ore3,
ors3,
ose3,
ree3,
res3,
roe3,
see3,
ser3,
2 letter words:
er2,
es2,
oe2,
or2,
os2,
re2,
so2,