5 letter words:
spiky14,
pubis9,
4 letter words:
upby11,
yuks11,
bisk10,
busk10,
kips10,
skip10,
spik10,
busy9,
buys9,
yips9,
yups9,
pubs8,
3 letter words:
sky10,
yuk10,
kip9,
buy8,
bys8,
spy8,
yip8,
yup8,
kis7,
pub7,
ski7,
suk7,
bis5,
bus5,
pis5,
piu5,
psi5,
pus5,
sib5,
sip5,
sub5,
sup5,
ups5,
2 letter words:
by7,
ki6,
bi4,
pi4,
up4,
is2,
si2,
us2,