5 letter words:
pinny10,
pinna7,
4 letter words:
piny9,
pyin9,
ayin7,
nipa6,
pain6,
pian6,
pina6,
3 letter words:
pay8,
pya8,
yap8,
yip8,
any6,
nay6,
yin6,
nap5,
nip5,
pan5,
pia5,
pin5,
ain3,
ani3,
inn3,
nan3,
2 letter words:
ay5,
ya5,
pa4,
pi4,
ai2,
an2,
in2,
na2,