5 letter words:
basto7,
boast7,
boats7,
botas7,
sabot7,
4 letter words:
apps8,
baps8,
bops8,
paps8,
pops8,
abos6,
apos6,
apso6,
apts6,
atop6,
bast6,
bats6,
boas6,
boat6,
bota6,
bots6,
obas6,
opts6,
past6,
pats6,
poas6,
post6,
pots6,
soap6,
soba6,
spat6,
spot6,
stab6,
stap6,
stob6,
stop6,
tabs6,
taps6,
tops6,
oast4,
oats4,
stoa4,
taos4,
tosa4,
3 letter words:
app7,
bap7,
bop7,
pap7,
pop7,
abo5,
abs5,
apo5,
apt5,
asp5,
bas5,
bat5,
boa5,
bos5,
bot5,
oba5,
obs5,
ops5,
opt5,
pas5,
pat5,
poa5,
pos5,
pot5,
pst5,
sab5,
sap5,
sob5,
sop5,
spa5,
tab5,
tap5,
top5,
oat3,
sat3,
sot3,
tao3,
tas3,
2 letter words:
ab4,
ba4,
bo4,
ob4,
op4,
pa4,
po4,
as2,
at2,
os2,
so2,
st2,
ta2,
to2,