8 letter words:
purebred13,
7 letter words:
perdure10,
6 letter words:
burped11,
burred9,
perdue9,
pureed9,
purred9,
rebred9,
5 letter words:
brede8,
breed8,
drupe8,
duper8,
perdu8,
preed8,
prude8,
redub8,
urped8,
puree7,
purer7,
rupee7,
erred6,
ruder6,
4 letter words:
beep8,
burp8,
bedu7,
bred7,
burd7,
deep7,
drub7,
dupe7,
peed7,
beer6,
bree6,
burr6,
peer6,
pere6,
pree6,
pure6,
purr6,
rube6,
deer5,
dere5,
dree5,
dure5,
durr5,
rede5,
reed5,
rude5,
rued5,
ruer4,
3 letter words:
pub7,
bed6,
bud6,
deb6,
dub6,
dup6,
ped6,
pud6,
bee5,
brr5,
bur5,
pee5,
per5,
pur5,
reb5,
rep5,
rub5,
urb5,
urp5,
dee4,
due4,
red4,
urd4,
ere3,
err3,
ree3,
rue3,
2 letter words:
be4,
pe4,
up4,
de3,
ed3,
er2,
re2,