9 letter words:
amphipath21,
6 letter words:
aphtha14,
5 letter words:
phpht15,
haith11,
hatha11,
pampa11,
thaim10,
tappa9,
matai7,
4 letter words:
haha10,
hath10,
pimp10,
amah9,
hipt9,
math9,
miha9,
path9,
phat9,
pith9,
papa8,
pima8,
pipa8,
tamp8,
taha7,
amia6,
atap6,
atma6,
pita6,
tapa6,
3 letter words:
hah9,
ham8,
hap8,
him8,
hip8,
pah8,
phi8,
pht8,
amp7,
app7,
imp7,
map7,
pam7,
pap7,
pip7,
aah6,
aha6,
ahi6,
hat6,
hit6,
aim5,
ama5,
ami5,
apt5,
maa5,
mat5,
pat5,
pia5,
pit5,
tam5,
tap5,
tip5,
aia3,
ait3,
ita3,
tai3,
2 letter words:
hm7,
ah5,
ha5,
hi5,
am4,
ma4,
mi4,
pa4,
pi4,
aa2,
ai2,
at2,
it2,
ta2,
ti2,