5 letter words:
wroot8,
torot5,
4 letter words:
rowt7,
towt7,
trow7,
woot7,
wort7,
otto4,
root4,
roto4,
toot4,
toro4,
tort4,
trot4,
3 letter words:
owt6,
row6,
tow6,
two6,
woo6,
wot6,
oor3,
oot3,
ort3,
roo3,
rot3,
too3,
tor3,
tot3,
2 letter words:
ow5,
wo5,
oo2,
or2,
to2,