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

gismosomething unspecified whose name is either forgotten or not known
girosa check given by the British government to someone who is unemployed; it can be cashed either at a bank or at the post office

grimnot to be placated or appeased or moved by entreaty
rigsgear (including necessary machinery) for a particular enterprise
smogair pollution by a mixture of smoke and fog
misoa thick paste made from fermented soybeans and barley or rice malt; used in Japanese cooking to make soups or sauces
rimsthe shape of a raised edge of a more or less circular object
migs
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
mors(Roman mythology) Roman god of death; counterpart of Thanatos
roms(computer science) memory whose contents can be accessed and read but cannot be changed
soria spore-producing structure in certain lichens and fungi
mirs
mogs

sirterm of address for a man
riggear (including necessary machinery) for a particular enterprise
sim
rimthe shape of a raised edge of a more or less circular object
sri
rom(computer science) memory whose contents can be accessed and read but cannot be changed
mor
mir
mis
mig
mos
gor
isma belief (or system of beliefs) accepted as authoritative by some group or school
oms
ors
mog

ishave the quality of being; (copula, used with an adjective or a predicate noun)
sothe syllable naming the fifth (dominant) note of any musical scale in solmization
goa time for working (after which you will be relieved by someone else)
ora state in northwestern United States on the Pacific
moan indefinitely short time
midestruction of heart tissue resulting from obstruction of the blood supply to the heart muscle
sia tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
om
osa mouth or mouthlike opening

OGRISM