5 letter words:
favor11,
4 letter words:
afro7,
arvo7,
fair7,
faro7,
fiar7,
fora7,
riva7,
rivo7,
vair7,
voar7,
3 letter words:
arf6,
avo6,
far6,
fir6,
for6,
fra6,
fro6,
oaf6,
orf6,
ova6,
rif6,
var6,
via6,
vor6,
air3,
oar3,
ora3,
rai3,
ria3,
2 letter words:
fa5,
if5,
of5,
ai2,
ar2,
io2,
oi2,
or2,