5 letter words:
fonda9,
fondu9,
found9,
4 letter words:
fank11,
funk11,
dank9,
douk9,
duka9,
dunk9,
kond9,
kudo9,
fado8,
fand8,
fond8,
foud8,
fund8,
kaon8,
koan8,
kuna8,
fano7,
faun7,
dona5,
doun5,
duan5,
udon5,
undo5,
3 letter words:
kaf10,
dak8,
auk7,
dof7,
fad7,
fud7,
koa7,
kon7,
oak7,
oka7,
ouk7,
auf6,
fan6,
fon6,
fou6,
fun6,
oaf6,
ufo6,
ado4,
and4,
dan4,
don4,
dun4,
duo4,
nod4,
oda4,
oud4,
udo4,
2 letter words:
ka6,
ko6,
fa5,
of5,
ad3,
da3,
do3,
od3,
an2,
na2,
no2,
nu2,
on2,
ou2,
un2,