8 letter words:
couching16,
7 letter words:
gnocchi15,
ouching13,
6 letter words:
chicon13,
cochin13,
unchic13,
5 letter words:
chico12,
cinch12,
conch12,
couch12,
cough11,
chino10,
conic9,
hoing9,
hongi9,
ohing9,
coign8,
cuing8,
incog8,
4 letter words:
chic11,
choc11,
coch11,
chog10,
chug10,
chin9,
chon9,
chou9,
huic9,
inch9,
ouch9,
hing8,
hong8,
hung8,
nigh8,
cion6,
coin6,
coni6,
icon6,
unci6,
unco6,
ingo5,
3 letter words:
chi8,
hic8,
hoc8,
ich8,
och8,
ghi7,
hog7,
hug7,
ugh7,
cig6,
cog6,
hin6,
hoi6,
hon6,
hui6,
hun6,
noh6,
con5,
gin4,
gio4,
gnu4,
gon4,
gun4,
nog4,
ion3,
uni3,
2 letter words:
ch7,
hi5,
ho5,
oh5,
uh5,
gi3,
go3,
gu3,
ug3,
in2,
io2,
no2,
nu2,
oi2,
on2,
ou2,
un2,