“CHROMO” is a valid word. — 13 points Scrabble

rooman area within a building enclosed by walls and floor and ceiling
homosomeone who practices homosexuality; having a sexual attraction to persons of the same sex
moorone of the Muslim people of north Africa; of mixed Arab and Berber descent; converted to Islam in the 8th century; conqueror of Spain in the 8th century
cohofatty pinkish flesh of small salmon caught in the Pacific and Great Lakes
cormsolid swollen underground bulb-shaped stem or stem base and serving as a reproductive structure

oohexpress admiration and pleasure by uttering `ooh' or `aah'
moothe sound made by a cow or bull
cor
rom(computer science) memory whose contents can be accessed and read but cannot be changed
coothe sound made by a pigeon
mor
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
oho
orc
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
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
om

CHROMO