9 letter words:
xiphopagi24,
5 letter words:
hippo12,
gippo10,
igapo8,
4 letter words:
hoax14,
ixia11,
opah9,
pipa8,
pipi8,
gapo7,
hioi7,
ohia7,
agio5,
3 letter words:
hox13,
pax12,
pix12,
pox12,
gox11,
hap8,
hip8,
hop8,
pah8,
phi8,
pho8,
poh8,
app7,
ghi7,
hag7,
hog7,
pap7,
pip7,
pop7,
ahi6,
gap6,
gip6,
hao6,
hoa6,
hoi6,
pig6,
apo5,
pia5,
poa5,
poi5,
ago4,
gio4,
goa4,
2 letter words:
ax9,
ox9,
xi9,
ah5,
ha5,
hi5,
ho5,
oh5,
op4,
pa4,
pi4,
po4,
ag3,
gi3,
go3,
ai2,
io2,
oi2,