9 letter words:
effortful18,
7 letter words:
fluffer16,
fretful13,
truffle13,
flouter10,
6 letter words:
effort12,
ruffle12,
truffe12,
floret9,
fluter9,
fouler9,
lofter9,
5 letter words:
feoff14,
fluff14,
offer11,
ruffe11,
fetor8,
flour8,
flout8,
fluor8,
flute8,
forte8,
ofter8,
outer5,
outre5,
route5,
4 letter words:
luff10,
ruff10,
teff10,
toff10,
tuff10,
felt7,
floe7,
flue7,
fore7,
fort7,
foul7,
four7,
fret7,
froe7,
fuel7,
furl7,
left7,
loft7,
reft7,
rolf7,
tofu7,
tref7,
turf7,
euro4,
lore4,
lour4,
lout4,
lure4,
lute4,
orle4,
role4,
rote4,
rotl4,
roue4,
rout4,
rule4,
tole4,
tolu4,
tore4,
tour4,
true4,
tule4,
3 letter words:
eff9,
off9,
eft6,
elf6,
fer6,
fet6,
feu6,
flu6,
foe6,
for6,
fou6,
fro6,
fur6,
oft6,
ref6,
let3,
leu3,
lot3,
ole3,
ore3,
ort3,
our3,
out3,
ret3,
roe3,
rot3,
rue3,
rut3,
tel3,
toe3,
tor3,
ute3,
2 letter words:
ef5,
fe5,
of5,
el2,
er2,
et2,
lo2,
oe2,
or2,
re2,
to2,
ut2,