5 letter words:
zerks18,
kerns9,
nerks9,
4 letter words:
zeks17,
zerk17,
erks8,
kens8,
kern8,
neks8,
nerk8,
renk8,
serk8,
sken8,
sker8,
erns4,
rens4,
3 letter words:
zek16,
rez12,
sez12,
erk7,
ken7,
nek7,
ens3,
ern3,
ers3,
ren3,
res3,
sen3,
ser3,
2 letter words:
en2,
er2,
es2,
ne2,
re2,