5 letter words:
kotow12,
4 letter words:
kiwi11,
tiff10,
toff10,
woof10,
koto8,
tiki8,
took8,
foot7,
3 letter words:
kif10,
wok10,
iff9,
off9,
kit7,
koi7,
fit6,
oft6,
tow6,
two6,
wit6,
woo6,
wot6,
oot3,
too3,
2 letter words:
ki6,
if5,
of5,
ow5,
wo5,
it2,
oi2,
ti2,
to2,