8 letter words:
puddling13,
7 letter words:
pudding12,
6 letter words:
duping10,
duding9,
puling9,
5 letter words:
guild7,
lupin7,
undid7,
lungi6,
4 letter words:
gulp7,
ping7,
plug7,
pung7,
ding6,
dung6,
gild6,
guid6,
puli6,
iglu5,
ling5,
lung5,
3 letter words:
dip6,
dup6,
gip6,
pig6,
pud6,
pug6,
did5,
dig5,
dud5,
dug5,
gid5,
lip5,
nip5,
pin5,
piu5,
pul5,
pun5,
din4,
dui4,
dun4,
gin4,
gnu4,
gul4,
gun4,
lid4,
lug4,
lin3,
nil3,
2 letter words:
pi4,
up4,
id3,
in2,
li2,
nu2,
un2,
