achromatic
1 antonym for achromatic — opposites grouped by meaning.
Adj — Without colour, and letting light pass through it without distorting the colours.
Antonyms
chromatic
Etymology
From Ancient Greek ἀχρωμάτιστος (akhrōmátistos, “uncolored”), from ἀ- (a-, “not”) + χρῶμα (khrôma, “color”), equivalent to a- + chromatic; compare French achromatique.
Full origin of achromatic →