A1C3H4R1O1M3A1T1I1S1M3S1
21 points
ACHROMATISMS is validvalid
ACHROMATISM, the quality of being achromatic [n]
ACHROMATISM, the state of being achromatic [n]
ACHROMATISM, the quality of being achromatic [n]
ACHROMATISM, the state of being achromatic [n]