6 letter words:
updart9,
5 letter words:
purda8,
pruta7,
4 letter words:
pard7,
part6,
prat6,
prau6,
rapt6,
tarp6,
trap6,
dart5,
daut5,
drat5,
dura5,
trad5,
turd5,
3 letter words:
dap6,
dup6,
pad6,
pud6,
apt5,
par5,
pat5,
pur5,
put5,
rap5,
tap5,
tup5,
urp5,
rad4,
tad4,
urd4,
art3,
rat3,
rut3,
tar3,
tau3,
uta3,
2 letter words:
pa4,
up4,
ad3,
ar2,
at2,
ta2,
ut2,