8 letter words:
trackpad17,
7 letter words:
ratpack15,
5 letter words:
drack12,
parka11,
track11,
carap9,
karat9,
pacta9,
adapt8,
apart7,
carat7,
carta7,
4 letter words:
pack12,
dack11,
cark10,
kapa10,
park10,
rack10,
tack10,
dark9,
arak8,
capa8,
carp8,
crap8,
kara8,
kart8,
kata8,
paca8,
pact8,
taka8,
card7,
drac7,
drap7,
pard7,
prad7,
acta6,
arpa6,
atap6,
cart6,
para6,
part6,
prat6,
raca6,
rapt6,
tapa6,
tarp6,
trap6,
dart5,
data5,
drat5,
trad5,
rata4,
tara4,
3 letter words:
dak8,
aka7,
ark7,
cap7,
kat7,
pac7,
tak7,
cad6,
dap6,
pad6,
act5,
apt5,
arc5,
caa5,
car5,
cat5,
par5,
pat5,
rap5,
tap5,
ard4,
rad4,
tad4,
art3,
rat3,
tar3,
2 letter words:
ka6,
pa4,
ad3,
da3,
aa2,
ar2,
at2,
ta2,