5 letter words:
ketol9,
toker9,
troke9,
4 letter words:
kelt8,
kero8,
keto8,
koel8,
kore8,
loke8,
roke8,
toke8,
trek8,
eorl4,
lore4,
lote4,
orle4,
role4,
rote4,
rotl4,
tole4,
tore4,
3 letter words:
elk7,
erk7,
ket7,
kor7,
lek7,
oke7,
rok7,
elt3,
let3,
lor3,
lot3,
ole3,
ore3,
ort3,
reo3,
ret3,
roe3,
rot3,
tel3,
toe3,
tor3,
2 letter words:
ko6,
el2,
er2,
et2,
lo2,
oe2,
or2,
re2,
te2,
to2,