9 letter words:
forlorner12,
7 letter words:
floorer10,
forlorn10,
6 letter words:
reroof9,
rolfer9,
roofer9,
5 letter words:
felon8,
floor8,
frore8,
enrol5,
error5,
loner5,
nerol5,
orlon5,
4 letter words:
fern7,
floe7,
fool7,
fore7,
froe7,
loof7,
rolf7,
roof7,
enol4,
leno4,
lone4,
loon4,
lore4,
lorn4,
noel4,
nolo4,
oleo4,
orle4,
role4,
3 letter words:
elf6,
fen6,
fer6,
foe6,
fon6,
for6,
fro6,
ref6,
eon3,
ern3,
err3,
loo3,
noo3,
nor3,
ole3,
one3,
ono3,
ore3,
roe3,
2 letter words:
ef5,
fe5,
of5,
el2,
en2,
er2,
lo2,
ne2,
no2,
oe2,
on2,
or2,
re2,