5 letter words:
chino10,
4 letter words:
chin9,
chon9,
inch9,
cion6,
coin6,
coni6,
icon6,
3 letter words:
chi8,
hic8,
hob8,
ich8,
cob7,
hin6,
hon6,
noh6,
bin5,
bio5,
con5,
nib5,
nob5,
obi5,
ion3,
2 letter words:
hi5,
ho5,
oh5,
bi4,
bo4,
in2,
no2,
oi2,
on2,