5 letter words:
wacko14,
wrack14,
awork12,
croak11,
crook11,
karoo9,
4 letter words:
cawk13,
cowk13,
wack13,
wock13,
wark11,
work11,
cark10,
cook10,
cork10,
rack10,
rock10,
craw9,
crow9,
karo8,
kora8,
koro8,
okra8,
rook8,
arow7,
arco6,
orca6,
3 letter words:
kaw10,
kow10,
wok10,
waw9,
wow9,
caw8,
cow8,
ark7,
koa7,
kor7,
oak7,
oka7,
rok7,
raw6,
row6,
war6,
woo6,
arc5,
car5,
coo5,
cor5,
oca5,
orc5,
roc5,
oar3,
oor3,
ora3,
roo3,
2 letter words:
ka6,
ko6,
aw5,
ow5,
wo5,
ar2,
oo2,
or2,