6 letter words:
affair12,
raffia12,
afraid10,
5 letter words:
draff12,
farad9,
4 letter words:
daff11,
diff11,
raff10,
riff10,
fard8,
afar7,
fair7,
fiar7,
arid5,
raid5,
aria4,
raia4,
3 letter words:
aff9,
iff9,
dif7,
fad7,
fid7,
arf6,
far6,
fir6,
rif6,
aid4,
rad4,
rid4,
air3,
rai3,
ria3,
2 letter words:
fa5,
if5,
ad3,
id3,
aa2,
ai2,
ar2,