7 letter words:
warwork17,
5 letter words:
arrow8,
4 letter words:
wark11,
work11,
kora8,
okra8,
orra4,
roar4,
3 letter words:
wok10,
waw9,
wow9,
ark7,
koa7,
kor7,
oak7,
oka7,
raw6,
row6,
war6,
oar3,
ora3,
2 letter words:
ka6,
aw5,
ow5,
wo5,
ar2,
or2,