4 letter words:
knop10,
monk10,
knot8,
koto8,
nook8,
pomo8,
took8,
mono6,
moon6,
moot6,
poon6,
toom6,
topo6,
onto4,
toon4,
3 letter words:
kop9,
mop7,
pom7,
mon5,
moo5,
mot5,
nom5,
opt5,
poo5,
pot5,
tom5,
top5,
noo3,
not3,
ono3,
oot3,
ton3,
too3,
2 letter words:
mo4,
om4,
op4,
no2,
on2,
to2,