5 letter words:
catch12,
chapt12,
pacha12,
patch12,
pacta9,
4 letter words:
caph11,
chap11,
chat9,
path9,
phat9,
tach9,
acca8,
caca8,
capa8,
paca8,
pact8,
taha7,
acta6,
atap6,
tapa6,
3 letter words:
ach8,
cha8,
hap8,
pah8,
pht8,
cap7,
pac7,
aah6,
aha6,
hat6,
act5,
apt5,
caa5,
cat5,
pat5,
tap5,
2 letter words:
ch7,
ah5,
ha5,
pa4,
aa2,
at2,
ta2,