Antonyms of adj polychromatic

2 senses of polychromatic

Sense 1
polychromatic (vs. monochromatic) -- ((of light or other electromagnetic radiation) composed of more than one wavelength; "polychromatic light")

monochromatic (vs. polychromatic), homochromatic -- ((of light or other electromagnetic radiation) having only one wavelength; "monochromatic light")

Sense 2
polychromatic, polychrome, polychromic -- (having or exhibiting many colors)

INDIRECT (VIA colored) -> uncolored, uncoloured -- (without color; "pure water is uncolored")

Similarity of adj polychromatic

2 senses of polychromatic

Sense 1
polychromatic (vs. monochromatic) -- ((of light or other electromagnetic radiation) composed of more than one wavelength; "polychromatic light")

Sense 2
polychromatic, polychrome, polychromic -- (having or exhibiting many colors)
       => colored (vs. uncolored), coloured, colorful -- (having color or a certain color; sometimes used in combination; "colored crepe paper"; "the film was in color"; "amber-colored heads of grain")