“CORSAC” is a valid word. — 10 points Scrabble

crocs
orcaspredatory black-and-white toothed whale with large dorsal fin; common in cold seas
cocasa South American shrub whose leaves are chewed by natives of the Andes; a source of cocaine

carsa motor vehicle with four wheels; usually propelled by an internal combustion engine
scara mark left (usually on the skin) by the healing of injured tissue
sora
soarthe act of rising upward into the air
oarsan implement used to propel or steer a boat
cocaa South American shrub whose leaves are chewed by natives of the Andes; a source of cocaine
croc
orcs
orcapredatory black-and-white toothed whale with large dorsal fin; common in cold seas
arcselectrical conduction through a gas in an applied electric field
arco(of instruments in the violin family) to be played with the bow
rocsmythical bird of prey having enormous size and strength
ocasSouth American wood sorrel cultivated for its edible tubers
osara mouth or mouthlike opening

cara motor vehicle with four wheels; usually propelled by an internal combustion engine
cosratio of the adjacent side to the hypotenuse of a right-angled triangle
arcelectrical conduction through a gas in an applied electric field
cor
sacan enclosed space
oaran implement used to propel or steer a boat
rocmythical bird of prey having enormous size and strength
oraa mouth or mouthlike opening
rasthe network in the reticular formation that serves an alerting or arousal function
orc
ars
ocaSouth American wood sorrel cultivated for its edible tubers
ors

sothe syllable naming the fifth (dominant) note of any musical scale in solmization
asa very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar
ora state in northwestern United States on the Pacific
ara colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
osa mouth or mouthlike opening

CORSAC