5 letter words:
spiky14,
kissy12,
skips11,
spiks11,
4 letter words:
sizy16,
zips15,
kips10,
skip10,
spik10,
yips9,
kiss8,
skis8,
piss6,
psis6,
sips6,
3 letter words:
zip14,
sky10,
kip9,
spy8,
yip8,
kis7,
ski7,
pis5,
psi5,
sip5,
sis3,
2 letter words:
ki6,
pi4,
is2,
si2,