4 letter words:
know11,
wank11,
wonk11,
bank10,
bonk10,
knob10,
kaon8,
koan8,
3 letter words:
wok10,
kab9,
kob9,
bow8,
wab8,
koa7,
oak7,
oka7,
awn6,
naw6,
now6,
own6,
wan6,
won6,
abo5,
ban5,
boa5,
nab5,
nob5,
oba5,
2 letter words:
ka6,
aw5,
ow5,
wo5,
ab4,
ba4,
bo4,
an2,
na2,
no2,
on2,