9 letter words:
backspace21,
6 letter words:
baccae12,
baccas12,
becaps12,
5 letter words:
aback13,
backs13,
becks13,
packs13,
pecks13,
speck13,
abask11,
apeak11,
bacca11,
bakes11,
beaks11,
becap11,
cakes11,
kapas11,
peaks11,
spake11,
speak11,
abacs9,
accas9,
apace9,
cabas9,
cacas9,
caeca9,
capas9,
capes9,
pacas9,
paces9,
pebas9,
scapa9,
scape9,
space9,
abase7,
4 letter words:
back12,
beck12,
pack12,
peck12,
bake10,
bask10,
beak10,
cake10,
cask10,
kabs10,
kapa10,
kebs10,
keps10,
peak10,
sack10,
skep10,
spek10,
abac8,
acca8,
akes8,
bacs8,
baps8,
caba8,
cabs8,
caca8,
capa8,
cape8,
caps8,
ceca8,
ceps8,
kaas8,
kaes8,
keas8,
paca8,
pace8,
pacs8,
peba8,
pecs8,
sake8,
scab8,
spec8,
abas6,
aces6,
aesc6,
apes6,
apse6,
baas6,
base6,
caas6,
casa6,
case6,
ceas6,
pase6,
peas6,
sabe6,
spae6,
asea4,
3 letter words:
kab9,
keb9,
kep9,
aka7,
ake7,
ask7,
bac7,
bap7,
cab7,
cap7,
cep7,
kae7,
kas7,
kea7,
pac7,
pec7,
ska7,
aba5,
abs5,
ace5,
ape5,
asp5,
baa5,
bas5,
bes5,
caa5,
pas5,
pea5,
pes5,
sab5,
sac5,
sap5,
sec5,
spa5,
aas3,
eas3,
sae3,
sea3,
2 letter words:
ka6,
ab4,
ba4,
be4,
pa4,
pe4,
aa2,
ae2,
as2,
ea2,
es2,