5 letter words:
crook11,
4 letter words:
mozo15,
zoom15,
orzo13,
kook12,
mock12,
cook10,
cork10,
moko10,
mook10,
rock10,
coom8,
corm8,
koro8,
rook8,
moor6,
room6,
3 letter words:
coz14,
moz14,
zoo12,
kor7,
moc7,
rok7,
coo5,
cor5,
moo5,
mor5,
oom5,
orc5,
roc5,
rom5,
oor3,
roo3,
2 letter words:
zo11,
ko6,
mo4,
om4,
oo2,
or2,