5 letter words:
imino7,
4 letter words:
mihi9,
phon9,
impi8,
hioi7,
mini6,
mino6,
pion6,
3 letter words:
him8,
hip8,
hom8,
hop8,
mho8,
ohm8,
phi8,
pho8,
poh8,
imp7,
mop7,
pom7,
hin6,
hoi6,
hon6,
noh6,
moi5,
mon5,
nim5,
nip5,
nom5,
pin5,
poi5,
ion3,
2 letter words:
hm7,
hi5,
ho5,
oh5,
mi4,
mo4,
om4,
op4,
pi4,
po4,
in2,
io2,
no2,
oi2,
on2,