5 letter words:
pucks13,
punks11,
snuck11,
spunk11,
sunup7,
uncus7,
4 letter words:
puck12,
cusk10,
punk10,
suck10,
cups8,
cusp8,
scup8,
sunk8,
puns6,
spun6,
3 letter words:
cup7,
suk7,
pun5,
pus5,
sup5,
ups5,
nus3,
sun3,
uns3,
2 letter words:
up4,
nu2,
un2,
us2,