5 letter words:
unzip16,
4 letter words:
pumy11,
umpy11,
yump11,
miny9,
piny9,
puny9,
pyin9,
pium8,
muni6,
3 letter words:
miz14,
zip14,
zin12,
puy8,
yip8,
yum8,
yup8,
imp7,
ump7,
yin6,
mun5,
nim5,
nip5,
pin5,
piu5,
pun5,
uni3,
2 letter words:
my7,
ny5,
yu5,
mi4,
mu4,
pi4,
um4,
up4,
in2,
nu2,
un2,