“MICROHM” is a valid word. — 16 points Scrabble

richpeople who have possessions and wealth (considered as a group)
momigod of blame and mockery
coirstiff coarse fiber from the outer husk of a coconut
cormsolid swollen underground bulb-shaped stem or stem base and serving as a reproductive structure

him
mominformal terms for a mother
hmm
chithe circulating life energy that in Chinese philosophy is thought to be inherent in all things; in traditional Chinese medicine the balance of negative and positive forms in the body is believed to be essential for good health
rimthe shape of a raised edge of a more or less circular object
cor
ich
rom(computer science) memory whose contents can be accessed and read but cannot be changed
mor
mir
rocmythical bird of prey having enormous size and strength
ohma unit of electrical resistance equal to the resistance between two points on a conductor when a potential difference of one volt between them produces a current of one ampere
rhothe 17th letter of the Greek alphabet
orc
hic
mim
moc
mhoa unit of conductance equal to the reciprocal of an ohm

oha midwestern state in north central United States in the Great Lakes region
ora state in northwestern United States on the Pacific
hian expression of greeting
mma metric unit of length equal to one thousandth of a meter
hoa trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds
hma metric unit of length equal to 100 meters
moan indefinitely short time
midestruction of heart tissue resulting from obstruction of the blood supply to the heart muscle
om

MICROHM