5 letter words:
arrah8,
barra7,
4 letter words:
haaf10,
barf9,
frab9,
afar7,
haar7,
arba6,
arar4,
3 letter words:
fah9,
bah8,
fab8,
aah6,
aha6,
arf6,
faa6,
far6,
fra6,
rah6,
aba5,
arb5,
baa5,
bar5,
bra5,
brr5,
2 letter words:
ah5,
fa5,
ha5,
ab4,
ba4,
aa2,
ar2,