6 letter words:
morpho13,
5 letter words:
morph12,
oomph12,
promo9,
4 letter words:
homo9,
hoop9,
mohr9,
pooh9,
moop8,
pomo8,
prom8,
romp8,
moor6,
poor6,
proo6,
room6,
roop6,
3 letter words:
hom8,
hop8,
mho8,
ohm8,
pho8,
poh8,
mop7,
pom7,
hoo6,
oho6,
ooh6,
rho6,
moo5,
mor5,
oom5,
oop5,
poo5,
pro5,
rom5,
oor3,
roo3,
2 letter words:
hm7,
ho5,
oh5,
mo4,
om4,
op4,
po4,
oo2,
or2,