6 letter words:
aftosa9,
5 letter words:
staff11,
toffs11,
afoot8,
fatso8,
foots8,
softa8,
4 letter words:
zoos13,
zoot13,
offs10,
toff10,
faas7,
fast7,
fats7,
foot7,
oafs7,
oofs7,
saft7,
sofa7,
soft7,
oast4,
oats4,
oots4,
soot4,
stoa4,
taos4,
tosa4,
3 letter words:
azo12,
saz12,
zas12,
zoa12,
zoo12,
zos12,
aff9,
off9,
aft6,
faa6,
fas6,
fat6,
oaf6,
oft6,
oof6,
aas3,
oat3,
oos3,
oot3,
sat3,
sot3,
tao3,
tas3,
too3,
2 letter words:
za11,
zo11,
fa5,
of5,
aa2,
as2,
at2,
oo2,
os2,
so2,
st2,
ta2,
to2,