6 letter words:
killer10,
killie10,
5 letter words:
krill9,
liker9,
reiki9,
iller5,
rille5,
4 letter words:
kike12,
kirk12,
klik12,
keir8,
kell8,
kier8,
kill8,
like8,
lirk8,
reik8,
leir4,
lier4,
lire4,
liri4,
riel4,
rile4,
rill4,
3 letter words:
eik7,
elk7,
erk7,
ilk7,
irk7,
kir7,
lek7,
ell3,
ill3,
ire3,
lei3,
lie3,
rei3,
2 letter words:
ki6,
el2,
er2,
li2,
re2,