6 letter words:
pinyon11,
5 letter words:
pinny10,
piony10,
pinon7,
4 letter words:
piny9,
pioy9,
pony9,
pyin9,
yoni7,
pion6,
noni4,
3 letter words:
yip8,
noy6,
ony6,
yin6,
yon6,
nip5,
pin5,
poi5,
inn3,
ion3,
non3,
2 letter words:
ny5,
oy5,
yo5,
op4,
pi4,
po4,
in2,
io2,
no2,
oi2,
on2,