6 letter words:
perdue9,
pureed9,
5 letter words:
defer9,
feued9,
freed9,
heder9,
refed9,
drupe8,
duper8,
perdu8,
preed8,
prude8,
urped8,
puree7,
rupee7,
4 letter words:
feed8,
feud8,
heed8,
herd8,
hued8,
deep7,
dupe7,
fere7,
free7,
here7,
peed7,
reef7,
peer6,
pere6,
pree6,
pure6,
deer5,
dere5,
dree5,
dure5,
rede5,
reed5,
rude5,
rued5,
3 letter words:
feh9,
hep8,
hup8,
peh8,
def7,
duh7,
edh7,
fed7,
fud7,
dup6,
fee6,
fer6,
feu6,
fur6,
her6,
hue6,
ped6,
pud6,
ref6,
pee5,
per5,
pur5,
rep5,
urp5,
dee4,
due4,
red4,
urd4,
ere3,
ree3,
rue3,
2 letter words:
ef5,
eh5,
fe5,
he5,
uh5,
pe4,
up4,
de3,
ed3,
er2,
re2,