6 letter words:
rotolo6,
5 letter words:
trooz14,
orlon5,
roton5,
4 letter words:
orzo13,
zoon13,
zoot13,
loon4,
loor4,
loot4,
lorn4,
loto4,
nolo4,
onto4,
oont4,
ront4,
roon4,
root4,
rotl4,
roto4,
tool4,
toon4,
torn4,
toro4,
tron4,
3 letter words:
zol12,
zoo12,
loo3,
lor3,
lot3,
noo3,
nor3,
not3,
ono3,
oon3,
oor3,
oot3,
ort3,
roo3,
rot3,
ton3,
too3,
tor3,
2 letter words:
zo11,
lo2,
no2,
on2,
oo2,
or2,
to2,