4 letter words:
cowk13,
fuck13,
wock13,
wowf13,
funk11,
know11,
wonk11,
conk10,
cook10,
nock10,
woof10,
conf9,
coof9,
nook8,
woon7,
coon6,
unco6,
3 letter words:
kow10,
wok10,
wof9,
wow9,
cow8,
kon7,
ouk7,
fon6,
fou6,
fun6,
now6,
oof6,
own6,
ufo6,
won6,
woo6,
con5,
coo5,
noo3,
ono3,
oon3,
2 letter words:
ko6,
of5,
ow5,
wo5,
no2,
nu2,
on2,
oo2,
ou2,
un2,