“MINXISH” is a valid word. — 19 points Scrabble

shinthe front part of the human leg between the knee and the ankle
minia very short skirt
shima thin wedge of material (wood or metal or stone) for driving into crevices
minxa seductive woman who uses her sex appeal to exploit men
nisinot final or absolute
hinsancient Hebrew unit of liquid measure = 1.5 gallons
sinh
nimsgame in which matchsticks are arranged in rows and players alternately remove one or more of them; in some versions the object is to take the last remaining matchstick on the table and in other versions the object is to avoid taking the last remaining matchstick on the table
hisn

him
his
sixthe cardinal number that is the sum of five and one
sinestrangement from god
mixa commercially prepared mixture of dry ingredients
sim
insan agency in the Department of Justice that enforces laws and regulations for the admission of foreign-born persons to the United States
nimgame in which matchsticks are arranged in rows and players alternately remove one or more of them; in some versions the object is to take the last remaining matchstick on the table and in other versions the object is to avoid taking the last remaining matchstick on the table
nixa quantity of no importance
mis
hinancient Hebrew unit of liquid measure = 1.5 gallons
isma belief (or system of beliefs) accepted as authoritative by some group or school
xis

ishave the quality of being; (copula, used with an adjective or a predicate noun)
ina unit of length equal to one twelfth of a foot
hian expression of greeting
hma metric unit of length equal to 100 meters
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
sh
xithe cardinal number that is the sum of ten and one

MINXISH