6 letter words:
cachou13,
5 letter words:
chica12,
chico12,
coach12,
couch12,
cocci11,
chiao10,
cacao9,
4 letter words:
chic11,
chai9,
chao9,
chia9,
huic9,
ouch9,
caca8,
coca8,
ohia7,
ciao6,
3 letter words:
chi8,
hic8,
ich8,
aah6,
aha6,
ahi6,
hao6,
oca5,
2 letter words:
ah5,
ha5,
hi5,
ho5,
oh5,
uh5,
aa2,
ai2,
oi2,