5 letter words:
snort5,
torts5,
trots5,
4 letter words:
orts4,
rots4,
snot4,
sorn4,
sort4,
stot4,
tons4,
torn4,
tors4,
tort4,
tost4,
tots4,
trot4,
3 letter words:
nor3,
nos3,
not3,
ons3,
ors3,
ort3,
rot3,
son3,
sot3,
ton3,
tor3,
tot3,
2 letter words:
no2,
on2,
or2,
os2,
so2,
to2,