5 letter words:
iroko9,
koori9,
4 letter words:
work11,
mirk10,
moki10,
moko10,
mook10,
worm9,
koro8,
rook8,
miro6,
mooi6,
moor6,
room6,
3 letter words:
kow10,
wok10,
mow8,
irk7,
kir7,
koi7,
kor7,
oik7,
rok7,
row6,
woo6,
mir5,
moi5,
moo5,
mor5,
oom5,
rim5,
rom5,
oor3,
roo3,
2 letter words:
ki6,
ko6,
ow5,
wo5,
mi4,
mo4,
om4,
io2,
oi2,
oo2,
or2,