7 letter words:
inchpin14,
6 letter words:
phenic13,
echini11,
picene10,
picine10,
piecen10,
heinie9,
pinene8,
pinnie8,
neinei6,
5 letter words:
cheep12,
pinch12,
chine10,
hence10,
niche10,
phene10,
pence9,
piece9,
niece7,
penie7,
penne7,
penni7,
4 letter words:
chip11,
pech11,
chin9,
eche9,
eech9,
inch9,
cepe8,
epic8,
pice8,
cine6,
neep6,
nice6,
peen6,
pein6,
pene6,
peni6,
pine6,
eine4,
nene4,
nine4,
3 letter words:
che8,
chi8,
ech8,
hep8,
hic8,
hip8,
ich8,
peh8,
phi8,
cep7,
pec7,
pic7,
hen6,
hie6,
hin6,
cee5,
ice5,
nep5,
nip5,
pee5,
pen5,
pie5,
pin5,
een3,
ene3,
inn3,
nee3,
nie3,
2 letter words:
ch7,
eh5,
he5,
hi5,
pe4,
pi4,
ee2,
en2,
in2,
ne2,