6 letter words:
repped11,
perdue9,
pureed9,
5 letter words:
upped10,
upper9,
drupe8,
duper8,
perdu8,
preed8,
prude8,
urped8,
puree7,
rupee7,
4 letter words:
prez15,
peep8,
perp8,
prep8,
repp8,
deep7,
dupe7,
peed7,
peer6,
pere6,
pree6,
pure6,
deer5,
dere5,
dree5,
dure5,
rede5,
reed5,
rude5,
rued5,
3 letter words:
zep14,
zed13,
zee12,
pep7,
pup7,
dup6,
ped6,
pud6,
pee5,
per5,
pur5,
rep5,
urp5,
dee4,
due4,
red4,
urd4,
ere3,
ree3,
rue3,
2 letter words:
pe4,
up4,
de3,
ed3,
er2,
re2,