5 letter words:
comma11,
4 letter words:
mack12,
mock12,
amok10,
comm10,
mako10,
tack10,
tock10,
ammo8,
atok8,
camo8,
coma8,
okta8,
atoc6,
atom6,
coat6,
moat6,
octa6,
taco6,
3 letter words:
kam9,
mak9,
cam7,
kat7,
koa7,
mac7,
mam7,
moc7,
mom7,
oak7,
oka7,
tak7,
act5,
cat5,
cot5,
mat5,
moa5,
mot5,
oca5,
tam5,
toc5,
tom5,
oat3,
tao3,
2 letter words:
ka6,
ko6,
mm6,
am4,
ma4,
mo4,
om4,
at2,
ta2,
to2,