5 letter words:
macho12,
mocha12,
comma11,
dacha11,
madam10,
4 letter words:
cham11,
mach11,
chad10,
amah9,
chao9,
ammo8,
camo8,
coma8,
mama8,
odah8,
coda7,
3 letter words:
hmm10,
ham8,
mho8,
ohm8,
cam7,
dah7,
had7,
hod7,
mac7,
moc7,
mom7,
aah6,
aha6,
cad6,
cod6,
dam6,
doc6,
dom6,
hao6,
mad6,
mod6,
ama5,
moa5,
oca5,
ado4,
oda4,
2 letter words:
hm7,
mm6,
ah5,
ha5,
ho5,
oh5,
am4,
ma4,
mo4,
om4,
ad3,
do3,
od3,
aa2,