5 letter words:
croak11,
korma11,
carom9,
macro9,
4 letter words:
mack12,
mock12,
amok10,
cark10,
cork10,
mako10,
mark10,
rack10,
rock10,
camo8,
coma8,
corm8,
cram8,
kora8,
marc8,
okra8,
arco6,
mora6,
orca6,
roam6,
3 letter words:
ark7,
cam7,
koa7,
kor7,
mac7,
moc7,
oak7,
oka7,
arc5,
arm5,
car5,
cor5,
mar5,
moa5,
mor5,
oca5,
orc5,
ram5,
roc5,
rom5,
oar3,
ora3,
2 letter words:
ka6,
am4,
ma4,
mo4,
om4,
ar2,
or2,