10 letter words:
funnelform18,
7 letter words:
formful15,
muffler15,
fenuron10,
fleuron10,
nonfuel10,
6 letter words:
muffle14,
ruffle12,
runoff12,
enform11,
frenum11,
muflon11,
unform11,
fouler9,
funnel9,
funner9,
furole9,
merlon8,
neuron6,
ronnel6,
runnel6,
5 letter words:
offer11,
reffo11,
ruffe11,
femur10,
flume10,
forme10,
forum10,
fumer10,
felon8,
flour8,
fluor8,
forel8,
fouer8,
foule8,
freon8,
fuero8,
furol8,
enorm7,
lemon7,
lemur7,
lumen7,
melon7,
moner7,
morel7,
morne7,
mourn7,
nomen7,
numen7,
oleum7,
rumen7,
enrol5,
loner5,
loure5,
nerol5,
noule5,
ronne5,
rouen5,
roule5,
4 letter words:
meff12,
muff12,
luff10,
nuff10,
ruff10,
ferm9,
form9,
from9,
fume9,
enuf7,
fern7,
floe7,
flor7,
flue7,
foen7,
fone7,
fore7,
foul7,
four7,
froe7,
fuel7,
furl7,
orfe7,
rolf7,
lome6,
meno6,
menu6,
meou6,
merl6,
moer6,
mole6,
more6,
morn6,
moue6,
mule6,
muon6,
mure6,
murl6,
nemn6,
neum6,
nome6,
norm6,
omen6,
omer6,
roum6,
rume6,
enol4,
eorl4,
euro4,
leno4,
lone4,
lore4,
lorn4,
loun4,
lour4,
lune4,
lure4,
neon4,
noel4,
nole4,
none4,
noul4,
noun4,
nurl4,
oner4,
orle4,
ourn4,
role4,
rone4,
roue4,
roul4,
rule4,
rune4,
3 letter words:
eff9,
off9,
fem8,
fum8,
elf6,
erf6,
fen6,
fer6,
feu6,
flu6,
foe6,
fon6,
for6,
fou6,
fro6,
fun6,
fur6,
nef6,
orf6,
ref6,
ufo6,
elm5,
emo5,
emu5,
lum5,
mel5,
men5,
meu5,
moe5,
mol5,
mon5,
mor5,
mou5,
mun5,
nom5,
olm5,
rem5,
rom5,
rum5,
eon3,
ern3,
leu3,
lor3,
lou3,
lur3,
non3,
nor3,
nun3,
nur3,
ole3,
one3,
ore3,
our3,
ren3,
reo3,
roe3,
rue3,
run3,
ule3,
ure3,
urn3,
2 letter words:
ef5,
fe5,
of5,
em4,
me4,
mo4,
mu4,
om4,
um4,
el2,
en2,
er2,
lo2,
ne2,
no2,
nu2,
oe2,
on2,
or2,
ou2,
re2,
un2,
ur2,
