5 letter words:
puker11,
puler7,
4 letter words:
kelp10,
perk10,
puke10,
pulk10,
leku8,
luke8,
lurk8,
lerp6,
plue6,
puer6,
pule6,
pure6,
purl6,
lure4,
rule4,
3 letter words:
kep9,
elk7,
erk7,
euk7,
kue7,
lek7,
uke7,
lep5,
per5,
plu5,
pre5,
pul5,
pur5,
rep5,
urp5,
leu3,
lur3,
rue3,
ule3,
ure3,
2 letter words:
pe4,
up4,
el2,
er2,
re2,
ur2,