5 letter words:
nakfa12,
fanum10,
fauna8,
manna7,
unman7,
4 letter words:
funk11,
kana8,
kuna8,
faun7,
mana6,
maun6,
anna4,
naan4,
nana4,
3 letter words:
kaf10,
auk7,
fan6,
fun6,
ama5,
amu5,
man5,
mun5,
nam5,
ana3,
nan3,
nun3,
2 letter words:
ka6,
fa5,
am4,
ma4,
mu4,
um4,
aa2,
an2,
na2,
nu2,
un2,