5 letter words:
spiky14,
wispy13,
4 letter words:
sizy16,
zips15,
poky13,
woks11,
yoks11,
kips10,
kops10,
skip10,
spik10,
yows10,
ywis10,
posy9,
pows9,
swop9,
wisp9,
wops9,
yips9,
kois8,
piso6,
pois6,
3 letter words:
wiz15,
zip14,
sky10,
wok10,
yok10,
kip9,
kop9,
yow9,
pow8,
spy8,
wop8,
yip8,
kis7,
koi7,
kos7,
ski7,
sow6,
soy6,
wis6,
wos6,
ops5,
pis5,
poi5,
psi5,
sip5,
sop5,
2 letter words:
ki6,
ow5,
oy5,
wo5,
yo5,
op4,
pi4,
is2,
oi2,
os2,
si2,
so2,