7 letter words:
fondued12,
founded12,
6 letter words:
defund11,
fonded11,
funded11,
fondue10,
5 letter words:
fondu9,
found9,
unfed9,
4 letter words:
fend8,
feod8,
feud8,
fond8,
foud8,
fund8,
enuf7,
foen7,
fone7,
dude6,
dued6,
eddo6,
doen5,
done5,
doun5,
dune5,
node5,
nude5,
udon5,
unde5,
undo5,
3 letter words:
def7,
dof7,
fed7,
fud7,
fen6,
feu6,
foe6,
fon6,
fou6,
fun6,
nef6,
ufo6,
dod5,
dud5,
odd5,
den4,
doe4,
don4,
due4,
dun4,
duo4,
end4,
ned4,
nod4,
ode4,
oud4,
udo4,
eon3,
one3,
2 letter words:
ef5,
fe5,
of5,
de3,
do3,
ed3,
od3,
en2,
ne2,
no2,
nu2,
oe2,
on2,
ou2,
un2,