5 letter words:
fanum10,
foram10,
forum10,
furan8,
amour7,
manor7,
mourn7,
roman7,
unarm7,
4 letter words:
farm9,
foam9,
form9,
from9,
ammo8,
fano7,
faro7,
faun7,
fora7,
four7,
arum6,
mano6,
maun6,
moan6,
mora6,
morn6,
muon6,
mura6,
noma6,
norm6,
roam6,
roan4,
3 letter words:
mom7,
mum7,
umm7,
arf6,
fan6,
far6,
fon6,
for6,
fou6,
fro6,
fun6,
fur6,
oaf6,
amu5,
arm5,
man5,
mar5,
moa5,
mon5,
mor5,
mun5,
nam5,
nom5,
ram5,
rom5,
rum5,
nor3,
oar3,
ora3,
our3,
ran3,
run3,
urn3,
2 letter words:
mm6,
fa5,
of5,
am4,
ma4,
mo4,
mu4,
om4,
um4,
an2,
ar2,
na2,
no2,
nu2,
on2,
or2,
un2,