7 letter words:
kookier15,
6 letter words:
kookie14,
rookie10,
5 letter words:
iroko9,
oorie5,
4 letter words:
kike12,
kirk12,
kook12,
keir8,
kier8,
kore8,
rook8,
3 letter words:
irk7,
kir7,
koi7,
kor7,
oke7,
ire3,
ore3,
rei3,
roe3,
2 letter words:
ki6,
er2,
oe2,
oi2,
or2,
re2,
