5 letter words:
wokka16,
dukka14,
4 letter words:
dawk12,
wauk11,
douk9,
duka9,
kudo9,
woad8,
3 letter words:
kak11,
kaw10,
kow10,
wok10,
dak8,
auk7,
daw7,
dow7,
koa7,
oak7,
oka7,
ouk7,
wad7,
wud7,
ado4,
duo4,
oda4,
oud4,
udo4,
2 letter words:
ka6,
ko6,
aw5,
ow5,
wo5,
ad3,
da3,
do3,
od3,
ou2,