9 letter words:
dumfounds16,
8 letter words:
dumfound15,
6 letter words:
fondus10,
founds10,
fundus10,
mounds9,
osmund9,
5 letter words:
dufus9,
fonds9,
fondu9,
found9,
funds9,
doums8,
modus8,
mound8,
muons7,
nodus6,
sound6,
udons6,
4 letter words:
fond8,
fuds8,
fund8,
doms7,
doum7,
fons7,
funs7,
mods7,
muds7,
duds6,
mons6,
muns6,
muon6,
noms6,
odds6,
sudd6,
sumo6,
dons5,
duns5,
duos5,
nods5,
ouds5,
udon5,
udos5,
undo5,
nous4,
onus4,
3 letter words:
fud7,
dom6,
fon6,
fou6,
fun6,
mod6,
mud6,
dud5,
mon5,
mos5,
mun5,
mus5,
nom5,
odd5,
oms5,
som5,
sum5,
don4,
dos4,
dun4,
duo4,
nod4,
ods4,
oud4,
sod4,
udo4,
nos3,
nus3,
ons3,
son3,
sou3,
sun3,
uns3,
2 letter words:
of5,
mo4,
mu4,
om4,
um4,
do3,
od3,
no2,
nu2,
on2,
os2,
so2,
un2,
us2,