6 letter words:
pencel10,
5 letter words:
clepe9,
cupel9,
pence9,
uncle7,
4 letter words:
cepe8,
puce8,
clue6,
luce6,
neep6,
peel6,
peen6,
pele6,
pule6,
lune4,
3 letter words:
cep7,
cup7,
pec7,
cee5,
cel5,
cue5,
ecu5,
pee5,
pen5,
pul5,
pun5,
eel3,
lee3,
leu3,
nee3,
2 letter words:
pe4,
up4,
el2,
en2,
ne2,
nu2,
un2,