6 letter words:
yumpie13,
5 letter words:
pumie9,
umpie9,
4 letter words:
emmy11,
immy11,
pumy11,
umpy11,
ympe11,
yump11,
mump10,
yipe9,
mime8,
mumu8,
pium8,
3 letter words:
puy8,
pye8,
yep8,
yip8,
yum8,
yup8,
imp7,
mem7,
mim7,
mum7,
umm7,
ump7,
uey6,
emu5,
meu5,
pie5,
piu5,
umu5,
2 letter words:
my7,
mm6,
ye5,
yu5,
em4,
me4,
mi4,
mu4,
pe4,
pi4,
um4,
up4,