7 letter words:
hafnium15,
5 letter words:
fanum10,
human10,
4 letter words:
fain7,
faun7,
naif7,
amin6,
main6,
maun6,
mina6,
muni6,
unai4,
3 letter words:
ham8,
him8,
hum8,
ahi6,
fan6,
fin6,
fun6,
hin6,
hun6,
nah6,
aim5,
ami5,
amu5,
man5,
mun5,
nam5,
nim5,
ain3,
ani3,
2 letter words:
hm7,
ah5,
fa5,
ha5,
hi5,
if5,
uh5,
am4,
ma4,
mi4,
mu4,
um4,
ai2,
an2,
in2,
na2,
nu2,
un2,