5 letter words:
strag6,
4 letter words:
gars5,
gart5,
gast5,
gats5,
grat5,
rags5,
stag5,
tags5,
arts4,
rast4,
rats4,
star4,
tars4,
tsar4,
3 letter words:
ags4,
gar4,
gas4,
gat4,
rag4,
sag4,
tag4,
ars3,
art3,
ras3,
rat3,
sar3,
sat3,
tar3,
tas3,
2 letter words:
ag3,
ar2,
as2,
at2,
st2,
ta2,