5 letter words:
stash8,
stats5,
4 letter words:
aahs7,
hast7,
hats7,
sash7,
shat7,
that7,
stat4,
tass4,
tats4,
3 letter words:
aah6,
aha6,
ahs6,
ash6,
has6,
hat6,
sha6,
aas3,
ass3,
att3,
sat3,
tas3,
tat3,
2 letter words:
ah5,
ha5,
sh5,
aa2,
as2,
at2,
ta2,