5 letter words:
iller5,
oiler5,
oriel5,
reoil5,
rille5,
4 letter words:
leer4,
lier4,
lilo4,
lire4,
lore4,
orle4,
reel4,
riel4,
rile4,
rill4,
roil4,
role4,
roll4,
3 letter words:
eel3,
ell3,
ere3,
ill3,
ire3,
lee3,
lei3,
lie3,
oil3,
ole3,
ore3,
ree3,
rei3,
roe3,
2 letter words:
el2,
er2,
li2,
lo2,
oe2,
oi2,
or2,
re2,