6 letter words:
pycnic15,
5 letter words:
piccy14,
cynic12,
4 letter words:
pyic11,
piny9,
puny9,
pyin9,
unci6,
3 letter words:
icy8,
puy8,
yip8,
yup8,
cup7,
pic7,
yin6,
nip5,
pin5,
piu5,
pun5,
uni3,
2 letter words:
ny5,
yu5,
pi4,
up4,
in2,
nu2,
un2,