6 letter words:
coccal12,
cloaca10,
5 letter words:
chaco12,
clach12,
coach12,
chola10,
loach10,
cacao9,
aloha8,
coala7,
4 letter words:
choc11,
coch11,
chal9,
chao9,
loch9,
acca8,
caca8,
coca8,
halo7,
alco6,
calo6,
coal6,
cola6,
loca6,
3 letter words:
ach8,
cha8,
hoc8,
och8,
aah6,
aha6,
hao6,
hoa6,
lah6,
caa5,
col5,
lac5,
oca5,
aal3,
ala3,
2 letter words:
ch7,
ah5,
ha5,
ho5,
oh5,
aa2,
al2,
la2,
lo2,