5 letter words:
dorts6,
trods6,
4 letter words:
dors5,
dort5,
dost5,
dots5,
ords5,
rods5,
sord5,
tods5,
trod5,
orts4,
rost4,
rots4,
sort4,
tors4,
3 letter words:
dor4,
dos4,
dot4,
dso4,
ods4,
ord4,
rod4,
sod4,
tod4,
ors3,
ort3,
rot3,
sot3,
tor3,
2 letter words:
do3,
od3,
or2,
os2,
so2,
st2,
to2,