5 letter words:
peins7,
penis7,
pines7,
snipe7,
spine7,
nisei5,
4 letter words:
nips6,
pein6,
pens6,
pies6,
pine6,
pins6,
sipe6,
snip6,
spin6,
nisi4,
sine4,
3 letter words:
nip5,
pen5,
pes5,
pie5,
pin5,
pis5,
psi5,
sip5,
ens3,
ins3,
sei3,
sen3,
sin3,
2 letter words:
pe4,
pi4,
en2,
es2,
in2,
is2,
ne2,
si2,