8 letter words:
seppukus16,
7 letter words:
seppuku15,
5 letter words:
pukes11,
skeps11,
pupus9,
puses7,
spues7,
supes7,
4 letter words:
keps10,
puke10,
skep10,
kues8,
peps8,
pups8,
pupu8,
suks8,
ukes8,
puss6,
spue6,
supe6,
sups6,
sues4,
uses4,
3 letter words:
kep9,
kue7,
pep7,
pup7,
suk7,
uke7,
pes5,
pus5,
sup5,
ups5,
ess3,
sue3,
use3,
2 letter words:
pe4,
up4,
es2,
us2,