5 letter words:
perky14,
gryke13,
grype11,
4 letter words:
kype13,
ryke11,
yerk11,
perk10,
prey9,
pyre9,
rype9,
grey8,
gyre8,
3 letter words:
key10,
kye10,
gyp9,
kep9,
keg8,
pry8,
pye8,
yep8,
erk7,
gey7,
peg6,
rye6,
per5,
pre5,
rep5,
erg4,
reg4,
2 letter words:
ky9,
ye5,
pe4,
er2,
re2,