7 letter words:
aquatic18,
6 letter words:
acquit17,
5 letter words:
attic7,
tacit7,
4 letter words:
aqua13,
quai13,
quit13,
acta6,
tact6,
taut4,
titi4,
3 letter words:
qat12,
qua12,
act5,
cat5,
cut5,
tic5,
ait3,
att3,
tat3,
tau3,
tit3,
tui3,
tut3,
uta3,
2 letter words:
qi11,
aa2,
ai2,
at2,
it2,
ta2,
ti2,
ut2,