6 letter words:
untack12,
5 letter words:
knack15,
4 letter words:
tack10,
tuck10,
kuna8,
tank8,
cant6,
cunt6,
aunt4,
tuna4,
3 letter words:
auk7,
kat7,
act5,
can5,
cat5,
cut5,
ant3,
nut3,
tan3,
tau3,
tun3,
uta3,
2 letter words:
ka6,
an2,
at2,
na2,
nu2,
ta2,
un2,
ut2,