8 letter words:
datacard12,
5 letter words:
adrad7,
carat7,
carta7,
4 letter words:
card7,
drac7,
acta6,
cart6,
dada6,
drad6,
raca6,
dart5,
data5,
drat5,
trad5,
rata4,
tara4,
3 letter words:
cad6,
act5,
add5,
arc5,
caa5,
car5,
cat5,
dad5,
ard4,
rad4,
tad4,
art3,
rat3,
tar3,
2 letter words:
ad3,
da3,
aa2,
ar2,
at2,
ta2,