MONOCHROMATISMS
Scrabble letter values: M3O1N1O1C3H4R1O1M3A1T1I1S1M3S1 = 26
Definition
MONOCHROMATISMS is the plural of MONOCHROMATISM.
noun MONOCHROMATISM: complete color blindness.
Synonyms of MONOCHROMATISM: monochromacy, monochromatic_vision, monochromia, monochromasy