5 letter words:
kloof12,
4 letter words:
folk11,
gook9,
gouk9,
flog8,
golf8,
goof8,
gulf8,
kolo8,
look8,
oulk8,
fool7,
foul7,
loof7,
gool5,
logo5,
3 letter words:
fog7,
fug7,
ouk7,
flu6,
fou6,
oof6,
ufo6,
goo4,
gul4,
log4,
lug4,
loo3,
lou3,
2 letter words:
ko6,
of5,
go3,
gu3,
ug3,
lo2,
oo2,
ou2,