6 letter words:
cachou13,
5 letter words:
chaco12,
coach12,
couch12,
chado11,
hodad10,
4 letter words:
dzho17,
choc11,
coch11,
chad10,
chao9,
chou9,
ouch9,
coca8,
haud8,
odah8,
coda7,
douc7,
dado6,
daud6,
duad6,
3 letter words:
zho15,
caz14,
coz14,
cuz14,
adz13,
dzo13,
azo12,
zoa12,
ach8,
cha8,
hoc8,
och8,
dah7,
doh7,
duh7,
had7,
hod7,
cad6,
cod6,
cud6,
doc6,
hao6,
hoa6,
add5,
dad5,
dod5,
dud5,
oca5,
odd5,
ado4,
duo4,
oda4,
oud4,
udo4,
2 letter words:
za11,
zo11,
ch7,
ah5,
ha5,
ho5,
oh5,
uh5,
ad3,
da3,
do3,
od3,
ou2,