5 letter words:
funky15,
noyau8,
4 letter words:
fank11,
funk11,
kayo11,
oaky11,
okay11,
yank11,
youk11,
yuko11,
ofay10,
kaon8,
koan8,
kuna8,
fano7,
faun7,
yuan7,
3 letter words:
kaf10,
kay10,
kyu10,
yak10,
yok10,
yuk10,
fay9,
foy9,
auk7,
koa7,
kon7,
oak7,
oka7,
ouk7,
any6,
auf6,
ayu6,
fan6,
fon6,
fou6,
fun6,
nay6,
noy6,
oaf6,
ony6,
ufo6,
yon6,
you6,
2 letter words:
ky9,
fy8,
ka6,
ko6,
ay5,
fa5,
ny5,
of5,
oy5,
ya5,
yo5,
yu5,
an2,
na2,
no2,
nu2,
on2,
ou2,
un2,