5 letter words:
farer8,
barer7,
barre7,
rebar7,
4 letter words:
barf9,
afar7,
fare7,
fear7,
frae7,
bare6,
bear6,
brae6,
area4,
rare4,
rear4,
3 letter words:
fab8,
arf6,
far6,
fer6,
ref6,
aba5,
arb5,
baa5,
bar5,
bra5,
brr5,
reb5,
are3,
ear3,
era3,
err3,
2 letter words:
ef5,
fa5,
fe5,
ab4,
ba4,
be4,
aa2,
ae2,
ar2,
er2,
re2,