6 letter words:
killer10,
5 letter words:
kiore9,
krill9,
liker9,
iller5,
lorel5,
oiler5,
oller5,
ollie5,
oriel5,
reoil5,
rille5,
4 letter words:
keir8,
kell8,
kero8,
kier8,
kill8,
kilo8,
koel8,
kore8,
like8,
lirk8,
loke8,
reik8,
roke8,
eorl4,
leir4,
lier4,
lilo4,
lire4,
loir4,
lore4,
orle4,
riel4,
rile4,
rill4,
roil4,
role4,
roll4,
3 letter words:
eik7,
elk7,
erk7,
ilk7,
irk7,
kir7,
koi7,
kor7,
lek7,
oik7,
oke7,
rok7,
ell3,
ill3,
ire3,
lei3,
lie3,
lor3,
oil3,
ole3,
ore3,
rei3,
reo3,
roe3,
2 letter words:
ki6,
ko6,
el2,
er2,
io2,
li2,
lo2,
oe2,
oi2,
or2,
re2,