5 letter words:
zocco18,
zooid15,
chico12,
choco12,
cooch12,
4 letter words:
chiz18,
dzho17,
zoic15,
chic11,
choc11,
coch11,
chid10,
dich10,
coho9,
coco8,
hood8,
doco7,
odic7,
dido6,
dodo6,
3 letter words:
zho15,
coz14,
dzo13,
zoo12,
chi8,
hic8,
hoc8,
ich8,
och8,
doh7,
hid7,
hod7,
cid6,
cod6,
doc6,
hoi6,
hoo6,
oho6,
ooh6,
coo5,
did5,
dod5,
odd5,
doo4,
2 letter words:
zo11,
ch7,
hi5,
ho5,
oh5,
di3,
do3,
id3,
od3,
io2,
oi2,
oo2,