9 letter words:
postfault14,
8 letter words:
flattops13,
7 letter words:
flattop12,
potfuls12,
outfast10,
outlast7,
6 letter words:
potful11,
topful11,
faults9,
flatus9,
floats9,
flotas9,
flouts9,
postal8,
poults8,
outsat6,
totals6,
5 letter words:
flaps10,
flops10,
poufs10,
afoul8,
aloft8,
fatso8,
fault8,
flats8,
float8,
flota8,
flout8,
foals8,
fouls8,
loafs8,
lofts8,
softa8,
sulfa8,
sulfo8,
tofts8,
tofus8,
tufas8,
tufts8,
loups7,
opals7,
plats7,
plots7,
poult7,
pouts7,
putto7,
putts7,
splat7,
spout7,
sputa7,
stopt7,
stoup7,
stupa7,
altos5,
autos5,
lotas5,
lotus5,
louts5,
sault5,
stoat5,
stout5,
sutta5,
talus5,
tauts5,
toast5,
tolas5,
tolus5,
total5,
touts5,
4 letter words:
flap9,
flop9,
fops9,
pouf9,
fast7,
fats7,
flat7,
flus7,
foal7,
foul7,
loaf7,
loft7,
oafs7,
sofa7,
soft7,
toft7,
tofu7,
tufa7,
tuft7,
alps6,
apos6,
atop6,
laps6,
lops6,
loup6,
opal6,
opts6,
opus6,
pals6,
past6,
pats6,
plat6,
plot6,
plus6,
pols6,
post6,
pots6,
pout6,
pula6,
puls6,
puts6,
putt6,
salp6,
slap6,
slop6,
soap6,
soup6,
spat6,
spot6,
stop6,
taps6,
tops6,
tups6,
upas6,
also4,
alto4,
alts4,
auto4,
last4,
lats4,
latu4,
lost4,
lota4,
lots4,
lout4,
lust4,
oast4,
oats4,
oust4,
outs4,
salt4,
saul4,
slat4,
slot4,
slut4,
sola4,
soul4,
stat4,
stoa4,
stot4,
taos4,
tats4,
taus4,
taut4,
tola4,
tolu4,
tost4,
tots4,
tout4,
tuts4,
utas4,
3 letter words:
fop8,
aft6,
fas6,
fat6,
flu6,
fou6,
oaf6,
oft6,
alp5,
apo5,
apt5,
asp5,
lap5,
lop5,
ops5,
opt5,
pal5,
pas5,
pat5,
pol5,
pot5,
pst5,
pul5,
pus5,
put5,
sap5,
sop5,
spa5,
sup5,
tap5,
top5,
tup5,
upo5,
ups5,
als3,
alt3,
att3,
las3,
lat3,
lot3,
oat3,
out3,
sal3,
sat3,
sau3,
sol3,
sot3,
sou3,
tao3,
tas3,
tat3,
tau3,
tot3,
tut3,
uta3,
uts3,
2 letter words:
fa5,
of5,
op4,
pa4,
up4,
al2,
as2,
at2,
la2,
lo2,
os2,
so2,
ta2,
to2,
us2,
ut2,