6 letter words:
chiack17,
kochia15,
5 letter words:
chack16,
chick16,
chock16,
haick14,
hoick14,
acock13,
chaco12,
chica12,
chico12,
coach12,
cocci11,
chiao10,
4 letter words:
chik13,
hack13,
hick13,
hock13,
cock12,
chic11,
choc11,
coch11,
haik11,
hoik11,
hoka11,
hoki11,
koha11,
chai9,
chao9,
chia9,
coca8,
ohia7,
ciao6,
3 letter words:
khi10,
ick9,
ach8,
cha8,
chi8,
hic8,
hoc8,
ich8,
och8,
kai7,
koa7,
koi7,
oak7,
oik7,
oka7,
ahi6,
hao6,
hoa6,
hoi6,
oca5,
2 letter words:
ch7,
ka6,
ki6,
ko6,
ah5,
ha5,
hi5,
ho5,
oh5,
ai2,
io2,
oi2,