5 letter words:
pakka15,
apeak11,
apace9,
4 letter words:
keck14,
ekka12,
kaka12,
pack12,
peck12,
cake10,
kapa10,
peak10,
capa8,
cape8,
paca8,
pace8,
3 letter words:
kak11,
kep9,
aka7,
ake7,
cap7,
cep7,
kae7,
kea7,
pac7,
pec7,
ace5,
ape5,
caa5,
pea5,
2 letter words:
ka6,
pa4,
pe4,
aa2,
ae2,
ea2,