11 letter words:
mournfuller16,
8 letter words:
frenulum13,
mournful13,
7 letter words:
fleuron10,
forerun10,
mourner9,
6 letter words:
ferrum11,
former11,
frenum11,
reform11,
fouler9,
fuller9,
furler9,
furore9,
rolfer9,
rueful9,
unfurl9,
merlon8,
mullen8,
muller8,
rumour8,
enroll6,
lunule6,
reroll6,
roller6,
unroll6,
5 letter words:
femur10,
flume10,
forme10,
forum10,
fumer10,
felon8,
flour8,
fluor8,
frore8,
furor8,
enorm7,
lemon7,
lemur7,
lumen7,
melon7,
morel7,
mourn7,
murre7,
oleum7,
ormer7,
rumen7,
rumor7,
enrol5,
loner5,
lurer5,
nerol5,
rerun5,
rouen5,
ruler5,
4 letter words:
form9,
from9,
fume9,
enuf7,
fell7,
fern7,
floe7,
flue7,
fore7,
foul7,
four7,
froe7,
fuel7,
full7,
furl7,
rolf7,
mell6,
meno6,
menu6,
meou6,
merl6,
mole6,
moll6,
more6,
morn6,
moue6,
mule6,
mull6,
muon6,
mure6,
murr6,
neum6,
nome6,
norm6,
omen6,
omer6,
enol4,
euro4,
leno4,
lone4,
lore4,
lorn4,
lour4,
lulu4,
lune4,
lure4,
noel4,
null4,
nurl4,
orle4,
role4,
roll4,
roue4,
ruer4,
rule4,
rune4,
3 letter words:
fem8,
elf6,
fen6,
fer6,
feu6,
flu6,
foe6,
fon6,
for6,
fou6,
fro6,
fun6,
fur6,
ref6,
elm5,
emu5,
lum5,
mel5,
men5,
mol5,
mon5,
mor5,
mun5,
nom5,
rem5,
rom5,
rum5,
ell3,
eon3,
ern3,
err3,
leu3,
nor3,
ole3,
one3,
ore3,
our3,
roe3,
rue3,
run3,
ulu3,
urn3,
2 letter words:
ef5,
fe5,
of5,
em4,
me4,
mo4,
mu4,
om4,
um4,
el2,
en2,
er2,
lo2,
ne2,
no2,
nu2,
oe2,
on2,
or2,
re2,
un2,