8 letter words:
saxtubas17,
7 letter words:
saxtuba16,
subtaxa16,
5 letter words:
taxus12,
abuts7,
basts7,
busts7,
stabs7,
stubs7,
subas7,
tabus7,
tsuba7,
tubas7,
4 letter words:
taxa11,
abas6,
abut6,
baas6,
bass6,
bast6,
bats6,
buss6,
bust6,
buts6,
sabs6,
stab6,
stub6,
suba6,
subs6,
tabs6,
tabu6,
tuba6,
tubs6,
tass4,
taus4,
utas4,
3 letter words:
sax10,
tax10,
tux10,
aba5,
abs5,
baa5,
bas5,
bat5,
bus5,
but5,
sab5,
sub5,
tab5,
tub5,
aas3,
ass3,
sat3,
sau3,
tas3,
tau3,
uta3,
uts3,
2 letter words:
ax9,
xu9,
ab4,
ba4,
aa2,
as2,
at2,
ta2,
us2,
ut2,