5 letter words:
baker11,
biker11,
brake11,
break11,
kebar11,
4 letter words:
bake10,
bark10,
beak10,
berk10,
bike10,
birk10,
kbar10,
kerb10,
kibe10,
keir8,
kier8,
rake8,
raki8,
abri6,
bare6,
bear6,
bier6,
brae6,
brie6,
3 letter words:
kab9,
ark7,
irk7,
kae7,
kea7,
kir7,
arb5,
bar5,
bra5,
reb5,
rib5,
air3,
are3,
ear3,
era3,
ire3,
rai3,
rei3,
ria3,
2 letter words:
ka6,
ki6,
ab4,
ba4,
be4,
bi4,
ae2,
ai2,
ar2,
er2,
re2,