5 letter words:
folky15,
forky15,
kloof12,
nooky12,
rooky12,
kroon9,
floor8,
loony8,
orlon5,
4 letter words:
folk11,
fork11,
yolk11,
kolo8,
look8,
nook8,
rook8,
fool7,
loof7,
lory7,
only7,
rolf7,
roof7,
loon4,
lorn4,
nolo4,
3 letter words:
yok10,
fly9,
foy9,
fry9,
kor7,
fon6,
for6,
fro6,
yon6,
loo3,
noo3,
nor3,
ono3,
2 letter words:
of5,
oy5,
yo5,
lo2,
no2,
on2,
or2,