5 letter words:
dumpy13,
4 letter words:
dump9,
piny9,
puny9,
pyin9,
undy8,
mind7,
muni6,
3 letter words:
yip8,
yum8,
yup8,
imp7,
ump7,
yid7,
dim6,
dip6,
dup6,
mid6,
mud6,
pud6,
yin6,
mun5,
nim5,
nip5,
pin5,
piu5,
pun5,
din4,
dui4,
dun4,
2 letter words:
my7,
mi4,
mu4,
pi4,
um4,
up4,
id3,
in2,
nu2,
un2,