5 letter words:
flank12,
kloof12,
aloof8,
loofa8,
4 letter words:
fank11,
flak11,
folk11,
alko8,
kaon8,
koan8,
kola8,
kolo8,
lank8,
look8,
nook8,
fano7,
flan7,
foal7,
fool7,
loaf7,
loof7,
loan4,
loon4,
nolo4,
3 letter words:
kaf10,
koa7,
kon7,
oak7,
oka7,
alf6,
fan6,
fon6,
oaf6,
oof6,
loo3,
noo3,
ono3,
oon3,
2 letter words:
ka6,
ko6,
fa5,
of5,
al2,
an2,
la2,
lo2,
na2,
no2,
on2,
oo2,