5 letter words:
clach12,
coach12,
cooch12,
achoo10,
chola10,
cholo10,
loach10,
cocoa9,
4 letter words:
chao9,
coho9,
loch9,
coca8,
coco8,
halo7,
calo6,
coal6,
cola6,
cool6,
loca6,
loco6,
3 letter words:
hao6,
oho6,
ooh6,
col5,
coo5,
lac5,
oca5,
loo3,
2 letter words:
ah5,
ha5,
ho5,
oh5,
al2,
la2,
lo2,