5 letter words:
chimp14,
chomp14,
chimo12,
ohmic12,
4 letter words:
chip11,
chop11,
mich11,
moch11,
comp10,
mico8,
3 letter words:
chi8,
hic8,
him8,
hip8,
hoc8,
hom8,
hop8,
ich8,
mho8,
och8,
ohm8,
phi8,
pho8,
poh8,
cop7,
imp7,
mic7,
moc7,
mop7,
pic7,
pom7,
hoi6,
moi5,
poi5,
2 letter words:
ch7,
hm7,
hi5,
ho5,
oh5,
mi4,
mo4,
om4,
op4,
pi4,
po4,
io2,
oi2,