5 letter words:
fanum10,
yamun10,
furan8,
unary8,
unarm7,
urman7,
4 letter words:
fumy12,
fray10,
fury10,
army9,
farm9,
many9,
mary9,
myna9,
faun7,
faur7,
frau7,
nary7,
yarn7,
yuan7,
arum6,
maun6,
mura6,
namu6,
raun4,
3 letter words:
fay9,
fry9,
fum8,
may8,
yam8,
yum8,
any6,
arf6,
ary6,
auf6,
ayu6,
fan6,
far6,
fra6,
fun6,
fur6,
nay6,
ray6,
rya6,
yar6,
amu5,
arm5,
man5,
mar5,
mna5,
mun5,
nam5,
ram5,
rum5,
nur3,
ran3,
run3,
urn3,
2 letter words:
fy8,
my7,
ay5,
fa5,
ny5,
ya5,
yu5,
am4,
ma4,
mu4,
um4,
an2,
ar2,
na2,
nu2,
un2,
ur2,