5 letter words:
kooky16,
kooks13,
4 letter words:
kook12,
kows11,
woks11,
yoks11,
yows10,
sook8,
oosy7,
woos7,
3 letter words:
kow10,
sky10,
wok10,
yok10,
swy9,
yow9,
kos7,
oys6,
sow6,
soy6,
woo6,
wos6,
yos6,
oos3,
2 letter words:
ky9,
ko6,
ow5,
oy5,
wo5,
yo5,
oo2,
os2,
so2,