5 letter words:
pacas9,
scaup9,
4 letter words:
spaz15,
zaps15,
caps8,
cups8,
cusp8,
paca8,
pacs8,
scup8,
casa6,
upas6,
3 letter words:
zap14,
zas12,
cap7,
cup7,
pac7,
asp5,
pas5,
pus5,
sac5,
sap5,
spa5,
sup5,
ups5,
aas3,
sau3,
2 letter words:
za11,
pa4,
up4,
aa2,
as2,
us2,