7 letter words:
aeonian7,
6 letter words:
enjoin13,
anopia8,
apnoea8,
panino8,
pennia8,
pinnae8,
eonian6,
5 letter words:
japan14,
jnana12,
ninja12,
apian7,
apnea7,
opine7,
paean7,
paeon7,
panne7,
penna7,
penni7,
piano7,
pinna7,
pinon7,
anion5,
inane5,
4 letter words:
jape13,
jane11,
jean11,
jeon11,
jiao11,
jinn11,
join11,
napa6,
nape6,
neap6,
nipa6,
nope6,
open6,
pain6,
pane6,
pean6,
pein6,
peon6,
pian6,
pina6,
pine6,
pion6,
pone6,
aeon4,
anna4,
anoa4,
anon4,
naan4,
nana4,
naoi4,
neon4,
nine4,
nona4,
none4,
3 letter words:
jin10,
joe10,
ape5,
apo5,
nap5,
nip5,
ope5,
pan5,
pea5,
pen5,
pia5,
pie5,
pin5,
poi5,
ain3,
ana3,
ane3,
ani3,
eon3,
inn3,
ion3,
nae3,
nan3,
one3,
2 letter words:
jo9,
op4,
pa4,
pe4,
pi4,
aa2,
ae2,
ai2,
an2,
en2,
in2,
na2,
ne2,
no2,
oe2,
oi2,
on2,