5 letter words:
floor8,
lotto5,
torot5,
4 letter words:
flor7,
fool7,
foot7,
fort7,
loft7,
loof7,
rolf7,
roof7,
toft7,
loor4,
loot4,
loto4,
otto4,
root4,
rotl4,
roto4,
tolt4,
tool4,
toot4,
toro4,
tort4,
trot4,
3 letter words:
for6,
fro6,
oft6,
oof6,
orf6,
loo3,
lor3,
lot3,
oor3,
oot3,
ort3,
roo3,
rot3,
too3,
tor3,
tot3,
2 letter words:
of5,
lo2,
oo2,
or2,
to2,