7 letter words:
plunker13,
6 letter words:
kelper12,
peruke12,
punker12,
kernel10,
lunker10,
runkle10,
unreel6,
5 letter words:
kelep11,
kreep11,
plunk11,
puker11,
kerel9,
kerne9,
kneel9,
knurl9,
leper7,
neper7,
preen7,
prune7,
puler7,
puree7,
repel7,
rupee7,
enure5,
4 letter words:
keep10,
kelp10,
peek10,
peke10,
penk10,
perk10,
puke10,
pulk10,
punk10,
keel8,
keen8,
kern8,
knee8,
knur8,
kune8,
leek8,
leke8,
leku8,
luke8,
lunk8,
lurk8,
nerk8,
neuk8,
nuke8,
reek8,
reke8,
renk8,
leep6,
lerp6,
neep6,
peel6,
peen6,
peer6,
pele6,
pene6,
pere6,
pern6,
plue6,
pree6,
puer6,
pule6,
pure6,
purl6,
erne4,
leer4,
lere4,
lune4,
lure4,
nurl4,
reel4,
reen4,
rule4,
rune4,
3 letter words:
kep9,
eek7,
eke7,
elk7,
erk7,
euk7,
ken7,
kue7,
lek7,
nek7,
uke7,
lep5,
nep5,
pee5,
pen5,
per5,
plu5,
pre5,
pul5,
pun5,
pur5,
rep5,
urp5,
eel3,
een3,
ene3,
ere3,
ern3,
lee3,
leu3,
lur3,
nee3,
nur3,
ree3,
ren3,
rue3,
run3,
ule3,
ure3,
urn3,
2 letter words:
pe4,
up4,
ee2,
el2,
en2,
er2,
ne2,
nu2,
re2,
un2,
ur2,