5 letter words:
zooks18,
mozos16,
zooms16,
mosks11,
sooks9,
mosso7,
4 letter words:
mozo15,
zoom15,
zoos13,
woks11,
mosk10,
mows9,
koss8,
sook8,
sows7,
woos7,
moos6,
moss6,
soms6,
3 letter words:
zoo12,
wok10,
mow8,
kos7,
sow6,
woo6,
wos6,
moo5,
mos5,
oms5,
som5,
sos3,
2 letter words:
ow5,
wo5,
mo4,
om4,
os2,
so2,