7 letter words:
chinchy20,
6 letter words:
chichi16,
chinch16,
hyenic14,
echini11,
5 letter words:
yecch15,
cinch12,
cynic12,
chine10,
niche10,
yince10,
4 letter words:
yech12,
chic11,
chin9,
inch9,
cine6,
nice6,
3 letter words:
heh9,
hey9,
yeh9,
chi8,
hic8,
ich8,
icy8,
hen6,
hie6,
hin6,
yen6,
yin6,
ice5,
2 letter words:
eh5,
he5,
hi5,
ye5,
en2,
in2,
ne2,