6 letter words:
outfit9,
4 letter words:
fiat7,
toft7,
tofu7,
tufa7,
tuft7,
auto4,
iota4,
taut4,
toit4,
tout4,
3 letter words:
aft6,
fat6,
fit6,
fou6,
oaf6,
oft6,
ait3,
att3,
oat3,
out3,
tao3,
tat3,
tau3,
tit3,
tot3,
tui3,
tut3,
uta3,
2 letter words:
fa5,
if5,
of5,
ai2,
at2,
it2,
oi2,
ta2,
ti2,
to2,
ut2,