7 letter words:
dimorph15,
5 letter words:
morph12,
primo9,
4 letter words:
dimp9,
mohr9,
prim8,
prom8,
romp8,
dorm7,
dorp7,
drip7,
drop7,
hori7,
modi7,
prod7,
miro6,
3 letter words:
him8,
hip8,
hom8,
hop8,
mho8,
ohm8,
phi8,
pho8,
poh8,
doh7,
hid7,
hod7,
imp7,
mop7,
pom7,
dim6,
dip6,
dom6,
dop6,
hoi6,
mid6,
mod6,
pod6,
rho6,
mir5,
moi5,
mor5,
pir5,
poi5,
pro5,
rim5,
rip5,
rom5,
dor4,
ord4,
rid4,
rod4,
2 letter words:
hm7,
hi5,
ho5,
oh5,
mi4,
mo4,
om4,
op4,
pi4,
po4,
di3,
do3,
id3,
od3,
io2,
oi2,
or2,