5 letter words:
zooks18,
orzos14,
works12,
rooks9,
4 letter words:
orzo13,
zoos13,
woks11,
work11,
wows10,
kors8,
rook8,
sook8,
rows7,
woos7,
3 letter words:
zoo12,
wok10,
wow9,
kor7,
kos7,
row6,
sow6,
woo6,
wos6,
ors3,
2 letter words:
ow5,
wo5,
or2,
os2,
so2,