7 letter words:
napping12,
6 letter words:
naping9,
paning9,
pinang9,
5 letter words:
aping8,
pinna7,
ingan6,
4 letter words:
pipa8,
pang7,
ping7,
nipa6,
pain6,
pian6,
pina6,
agin5,
gain5,
ginn5,
nain4,
3 letter words:
app7,
pap7,
pip7,
gap6,
gip6,
pig6,
nap5,
nip5,
pan5,
pia5,
pin5,
gan4,
gin4,
nag4,
ain3,
ani3,
ann3,
inn3,
nan3,
2 letter words:
pa4,
pi4,
ag3,
gi3,
ai2,
an2,
in2,
na2,