4 letter words:
cowk13,
wick13,
wock13,
mick12,
mock12,
muck12,
moki10,
mico8,
3 letter words:
cwm10,
kow10,
wok10,
ick9,
cow8,
mow8,
cum7,
koi7,
mic7,
moc7,
oik7,
ouk7,
moi5,
mou5,
2 letter words:
ki6,
ko6,
ow5,
wo5,
mi4,
mo4,
mu4,
om4,
um4,
io2,
oi2,
ou2,