6 letter words:
kemper14,
5 letter words:
kreep11,
4 letter words:
kemp12,
keep10,
meek10,
merk10,
peek10,
peke10,
perk10,
perm8,
prem8,
reek8,
reke8,
meer6,
mere6,
peer6,
pere6,
pree6,
3 letter words:
kep9,
eek7,
eke7,
erk7,
eme5,
mee5,
pee5,
per5,
pre5,
rem5,
rep5,
ere3,
ree3,
2 letter words:
em4,
me4,
pe4,
ee2,
er2,
re2,