6 letter words:
captan10,
catnap10,
5 letter words:
pacta9,
tacan7,
4 letter words:
capa8,
paca8,
pact8,
acta6,
atap6,
cant6,
napa6,
pant6,
tapa6,
anta4,
tana4,
3 letter words:
cap7,
pac7,
act5,
apt5,
caa5,
can5,
cat5,
nap5,
pan5,
pat5,
tap5,
ana3,
ant3,
nat3,
tan3,
2 letter words:
pa4,
aa2,
an2,
at2,
na2,
ta2,