4 letter words:
coke10,
tick10,
tock10,
keto8,
kite8,
tike8,
toke8,
cite6,
cito6,
coit6,
cote6,
etic6,
otic6,
tice6,
3 letter words:
ick9,
eik7,
ket7,
kit7,
koi7,
oik7,
oke7,
cit5,
cot5,
eco5,
ice5,
tec5,
tic5,
toc5,
tie3,
toe3,
2 letter words:
ki6,
ko6,
et2,
io2,
it2,
oe2,
oi2,
te2,
ti2,
to2,