9 letter words:
xenophobe23,
7 letter words:
phoenix19,
epheboi14,
hipbone14,
6 letter words:
phenix18,
hexone16,
ephebi13,
phoebe13,
5 letter words:
exine12,
phone10,
phono10,
opine7,
4 letter words:
expo13,
ibex13,
exon11,
nixe11,
oxen11,
boho9,
hebe9,
hobo9,
hoop9,
hope9,
phon9,
pooh9,
beep8,
hone7,
been6,
bene6,
bine6,
bone6,
boon6,
ebon6,
neep6,
nope6,
oboe6,
open6,
peen6,
pein6,
peon6,
pine6,
pion6,
pone6,
poon6,
3 letter words:
hex13,
box12,
pix12,
pox12,
nix10,
oxo10,
hep8,
hip8,
hob8,
hop8,
peh8,
phi8,
poh8,
bop7,
hen6,
hie6,
hin6,
hoe6,
hon6,
noh6,
oho6,
ooh6,
bee5,
ben5,
bin5,
bio5,
boo5,
neb5,
nib5,
nip5,
nob5,
obe5,
obi5,
ope5,
pee5,
pen5,
pie5,
pin5,
poi5,
poo5,
eon3,
ion3,
nee3,
noo3,
one3,
ono3,
2 letter words:
ex9,
ox9,
xi9,
eh5,
he5,
hi5,
ho5,
oh5,
be4,
bi4,
bo4,
op4,
pe4,
pi4,
en2,
in2,
ne2,
no2,
oe2,
oi2,
on2,