10 letter words:
phenomenon17,
7 letter words:
phoneme14,
nonheme12,
nonhome12,
6 letter words:
hempen13,
phenom13,
phonon11,
penmen10,
nonmen8,
pennon8,
5 letter words:
oomph12,
phene10,
pheon10,
phone10,
phono10,
ohone8,
nomen7,
penne7,
4 letter words:
hemp11,
heme9,
home9,
homo9,
hoop9,
hope9,
phon9,
pooh9,
moop8,
mope8,
poem8,
pome8,
pomo8,
hone7,
hoon7,
mene6,
meno6,
mono6,
moon6,
neem6,
neep6,
nemn6,
nome6,
noop6,
nope6,
omen6,
open6,
peen6,
pene6,
peon6,
pone6,
poon6,
nene4,
neon4,
none4,
noon4,
3 letter words:
hem8,
hep8,
hom8,
hop8,
mho8,
ohm8,
peh8,
pho8,
poh8,
mop7,
pom7,
hen6,
hoe6,
hon6,
hoo6,
noh6,
oho6,
ooh6,
eme5,
emo5,
mee5,
men5,
moe5,
mon5,
moo5,
nep5,
nom5,
oom5,
oop5,
ope5,
pee5,
pen5,
poo5,
een3,
ene3,
eon3,
nee3,
non3,
noo3,
one3,
ono3,
oon3,
2 letter words:
hm7,
eh5,
he5,
ho5,
oh5,
em4,
me4,
mo4,
om4,
op4,
pe4,
po4,
ee2,
en2,
ne2,
no2,
oe2,
on2,
oo2,