7 letter words:
rotator7,
6 letter words:
orator6,
tartar6,
tooart6,
totara6,
5 letter words:
aorta5,
attar5,
ottar5,
ratoo5,
rotor5,
tarot5,
tatar5,
torot5,
torta5,
troat5,
4 letter words:
arar4,
orra4,
otto4,
rata4,
rato4,
roar4,
root4,
rort4,
rota4,
roto4,
tara4,
taro4,
tart4,
toot4,
tora4,
toro4,
torr4,
tort4,
trat4,
trot4,
3 letter words:
art3,
att3,
oar3,
oat3,
oor3,
oot3,
ora3,
ort3,
rat3,
roo3,
rot3,
tao3,
tar3,
tat3,
too3,
tor3,
tot3,
2 letter words:
aa2,
ar2,
at2,
oo2,
or2,
ta2,
to2,