“ORGIAC” is a valid word. — 9 points Scrabble

cargogoods carried by a large vehicle
cigara roll of tobacco for smoking
corgieither of two Welsh breeds of long-bodied short-legged dogs with erect ears and a fox-like head
coriathe deep vascular inner layer of the skin
orgic

ciaoan acknowledgment that can be used to say hello or goodbye (aloha is Hawaiian and ciao is Italian)
orcapredatory black-and-white toothed whale with large dorsal fin; common in cold seas
giroa check given by the British government to someone who is unemployed; it can be cashed either at a bank or at the post office
craga steep rugged rock or cliff
arco(of instruments in the violin family) to be played with the bow
ragiEast Indian cereal grass whose seed yield a somewhat bitter flour, a staple in the Orient
coirstiff coarse fiber from the outer husk of a coconut
agioa fee charged for exchanging currencies

cara motor vehicle with four wheels; usually propelled by an internal combustion engine
agogone by; or in the past
aira mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of
riggear (including necessary machinery) for a particular enterprise
raga small piece of cloth or paper
goaa state of southwestern India; a former Portuguese colony
arcelectrical conduction through a gas in an applied electric field
cor
oaran implement used to propel or steer a boat
ria
rocmythical bird of prey having enormous size and strength
garprimitive predaceous North American fish covered with hard scales and having long jaws with needlelike teeth
coga subordinate who performs an important but routine function
oraa mouth or mouthlike opening
orc
gor
ocaSouth American wood sorrel cultivated for its edible tubers

goa time for working (after which you will be relieved by someone else)
ora state in northwestern United States on the Pacific
aian agency of the United States Army responsible for providing timely and relevant and accurate and synchronized intelligence to tactical and operational and strategic level commanders
ara colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
aga soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal; occurs in argentite and in free form; used in coins and jewelry and tableware and photography

ORGIAC