8 letter words:
unafraid12,
6 letter words:
afraid10,
farina9,
unfair9,
durian7,
radian7,
anuria6,
urania6,
5 letter words:
farad9,
fraud9,
fundi9,
fauna8,
furan8,
infra8,
dinar6,
drain6,
nadir6,
naiad6,
ranid6,
naira5,
nairu5,
ruana5,
4 letter words:
fard8,
find8,
fund8,
afar7,
fain7,
fair7,
faun7,
fiar7,
firn7,
naif7,
arid5,
darn5,
dura5,
durn5,
nada5,
nard5,
nurd5,
raid5,
rand5,
rind5,
airn4,
aria4,
aura4,
raia4,
rain4,
rani4,
ruin4,
unai4,
3 letter words:
dif7,
fad7,
fid7,
fud7,
arf6,
fan6,
far6,
fin6,
fir6,
fun6,
fur6,
rif6,
aid4,
and4,
dan4,
din4,
dui4,
dun4,
rad4,
rid4,
urd4,
ain3,
air3,
ana3,
ani3,
rai3,
ran3,
ria3,
rin3,
run3,
urn3,
2 letter words:
fa5,
if5,
ad3,
id3,
aa2,
ai2,
an2,
ar2,
in2,
na2,
nu2,
un2,