5 letter words:
faros8,
farts8,
fatso8,
forts8,
frats8,
frost8,
rafts8,
sofar8,
softa8,
ratos5,
roast5,
rotas5,
sorta5,
taros5,
toras5,
4 letter words:
arfs7,
faro7,
fart7,
fast7,
fats7,
fora7,
fort7,
frat7,
oafs7,
raft7,
sofa7,
soft7,
arts4,
oars4,
oast4,
oats4,
orts4,
osar4,
rato4,
rats4,
rota4,
rots4,
soar4,
sora4,
sort4,
star4,
stoa4,
taos4,
taro4,
tars4,
tora4,
tors4,
tsar4,
3 letter words:
aft6,
arf6,
far6,
fas6,
fat6,
for6,
fro6,
oaf6,
oft6,
ars3,
art3,
oar3,
oat3,
ora3,
ors3,
ort3,
ras3,
rat3,
rot3,
sat3,
sot3,
tao3,
tar3,
tas3,
tor3,
2 letter words:
fa5,
of5,
ar2,
as2,
at2,
or2,
os2,
so2,
ta2,
to2,