5 letter words:
coach12,
macho12,
mocha12,
4 letter words:
cham11,
mach11,
chao9,
camo8,
coca8,
coma8,
3 letter words:
haj13,
jam12,
ham8,
mho8,
ohm8,
cam7,
mac7,
moc7,
hao6,
moa5,
oca5,
2 letter words:
jo9,
hm7,
ah5,
ha5,
ho5,
oh5,
am4,
ma4,
mo4,
om4,