5 letter words:
tufas8,
abuts7,
sputa7,
stupa7,
tabus7,
tsuba7,
tubas7,
4 letter words:
futz16,
putz15,
spaz15,
zaps15,
fabs9,
fubs9,
baps8,
pubs8,
fast7,
fats7,
tufa7,
abut6,
bast6,
bats6,
bust6,
buts6,
past6,
pats6,
puts6,
spat6,
stab6,
stub6,
suba6,
tabs6,
tabu6,
taps6,
tuba6,
tubs6,
tups6,
upas6,
taus4,
utas4,
3 letter words:
zap14,
zas12,
fab8,
fub8,
bap7,
pub7,
aft6,
fas6,
fat6,
abs5,
apt5,
asp5,
bas5,
bat5,
bus5,
but5,
pas5,
pat5,
pst5,
pus5,
put5,
sab5,
sap5,
spa5,
sub5,
sup5,
tab5,
tap5,
tub5,
tup5,
ups5,
sat3,
sau3,
tas3,
tau3,
uta3,
uts3,
2 letter words:
za11,
fa5,
ab4,
ba4,
pa4,
up4,
as2,
at2,
ta2,
us2,
ut2,