5 letter words:
braai7,
4 letter words:
barf9,
frab9,
frib9,
afar7,
fair7,
fiar7,
abri6,
arba6,
rabi6,
riba6,
aria4,
raia4,
3 letter words:
fab8,
fib8,
arf6,
faa6,
far6,
fir6,
fra6,
rif6,
aba5,
arb5,
baa5,
bar5,
bra5,
rib5,
aia3,
air3,
rai3,
ria3,
2 letter words:
fa5,
if5,
ab4,
ba4,
bi4,
aa2,
ai2,
ar2,