“MINIMAX” is a valid word. — 18 points Scrabble

maxima saying that is widely accepted on its own merits
minima British imperial capacity measure (liquid or dry) equal to 1/60th fluid dram or 0.059194 cubic centimeters
animi
immixmix together different elements

mainany very large body of (salt) water
minia very short skirt
minatropical Asian starlings
imam(Islam) the man who leads prayers in a mosque; for Shiites an imam is a recognized authority on Islamic theology and law and a spiritual guide
maxia long skirt ending below the calf
minxa seductive woman who uses her sex appeal to exploit men
amin
maiminjure or wound seriously and leave permanent disfiguration or mutilation
inia
ixiaa monocotyledonous genus of the family Iridaceae

manan adult person who is male (as opposed to a woman)
ainbelonging to or on behalf of a specified person (especially yourself); preceded by a possessive
maxstreet names for gamma hydroxybutyrate
mixa commercially prepared mixture of dry ingredients
aiman anticipated outcome that is intended or that guides your planned actions
nam
ami
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
aniblack tropical American cuckoo
mim

ina unit of length equal to one twelfth of a foot
anan associate degree in nursing
ama radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
mainformal terms for a mother
mma metric unit of length equal to one thousandth of a meter
naa silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
midestruction of heart tissue resulting from obstruction of the blood supply to the heart muscle
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
axan edge tool with a heavy bladed head mounted across a handle
xithe cardinal number that is the sum of ten and one

MINIMAX