5 letter words:
batty10,
tasty8,
batts7,
4 letter words:
yays10,
abys9,
bays9,
stay7,
bast6,
bats6,
batt6,
stab6,
tabs6,
stat4,
tats4,
3 letter words:
yay9,
aby8,
bay8,
bys8,
ays6,
say6,
sty6,
abs5,
bas5,
bat5,
sab5,
tab5,
att3,
sat3,
tas3,
tat3,
2 letter words:
by7,
ay5,
ya5,
ab4,
ba4,
as2,
at2,
ta2,