8 letter words:
ticktack20,
6 letter words:
tactic10,
tictac10,
5 letter words:
tikka13,
cacti9,
attic7,
tacit7,
4 letter words:
kick14,
kaki12,
tack10,
tick10,
ikat8,
tact6,
3 letter words:
ick9,
kat7,
kit7,
act5,
cat5,
tic5,
ait3,
att3,
tat3,
tit3,
2 letter words:
ka6,
ki6,
ai2,
at2,
it2,
ta2,
ti2,
