5 letter words:
drupe8,
duper8,
perdu8,
prude8,
urped8,
erupt7,
trued6,
4 letter words:
jupe13,
jute11,
dupe7,
pert6,
pure6,
duet5,
dure5,
rude5,
rued5,
turd5,
true4,
3 letter words:
jet10,
jeu10,
jut10,
dup6,
ped6,
pud6,
per5,
pet5,
pur5,
put5,
rep5,
tup5,
urp5,
due4,
red4,
ted4,
urd4,
ret3,
rue3,
rut3,
ute3,
2 letter words:
pe4,
up4,
de3,
ed3,
er2,
et2,
re2,
ut2,