4 letter words:
bows9,
swab9,
swob9,
wabs9,
awns7,
nows7,
owns7,
sawn7,
snaw7,
snow7,
sown7,
swan7,
wans7,
wons7,
abos6,
bans6,
boas6,
nabs6,
nobs6,
obas6,
snob6,
soba6,
naos4,
3 letter words:
bow8,
wab8,
awn6,
naw6,
now6,
own6,
saw6,
sow6,
wan6,
was6,
won6,
wos6,
abo5,
abs5,
ban5,
bas5,
boa5,
bos5,
nab5,
nob5,
oba5,
sab5,
sob5,
nos3,
ons3,
son3,
2 letter words:
aw5,
ow5,
wo5,
ab4,
ba4,
bo4,
an2,
as2,
na2,
no2,
on2,
os2,
so2,