Antonyms of adj red-flowered

1 sense of red-flowered

Sense 1
red-flowered -- (having red flowers)

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

Similarity of adj red-flowered

1 sense of red-flowered

Sense 1
red-flowered -- (having red flowers)
       => 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")