4 letter words:
zonk17,
ziti13,
zoon13,
ikon8,
kino8,
knit8,
knot8,
koto8,
nook8,
oink8,
tiki8,
took8,
inti4,
into4,
onto4,
toon4,
3 letter words:
zin12,
zit12,
zoo12,
ink7,
kin7,
kit7,
koi7,
ion3,
nit3,
noo3,
not3,
ono3,
oot3,
tin3,
ton3,
too3,
2 letter words:
ki6,
in2,
it2,
no2,
oi2,
on2,
ti2,
to2,