5 letter words:
purda8,
dural6,
4 letter words:
pard7,
prau6,
pula6,
purl6,
auld5,
dual5,
dura5,
lard5,
laud5,
3 letter words:
dap6,
dup6,
pad6,
pud6,
alp5,
lap5,
pal5,
par5,
pul5,
pur5,
rap5,
urp5,
dal4,
lad4,
rad4,
urd4,
lar3,
2 letter words:
pa4,
up4,
ad3,
al2,
ar2,
la2,