5 letter words:
barns7,
brans7,
4 letter words:
arbs6,
bans6,
barn6,
bars6,
bran6,
bras6,
nabs6,
snab6,
snar4,
3 letter words:
abs5,
arb5,
ban5,
bar5,
bas5,
bra5,
nab5,
sab5,
ars3,
nas3,
ran3,
ras3,
san3,
sar3,
2 letter words:
ab4,
ba4,
an2,
ar2,
as2,
na2,