5 letter words:
kooky16,
kooks13,
4 letter words:
kook12,
woks11,
yoks11,
yuks11,
yows10,
sook8,
souk8,
woos7,
yous7,
3 letter words:
sky10,
wok10,
yok10,
yuk10,
yow9,
kos7,
suk7,
sow6,
soy6,
woo6,
wos6,
you6,
sou3,
2 letter words:
ow5,
oy5,
wo5,
yo5,
os2,
so2,
us2,