colourless

Definitions of colourless
1

adj weak in color; not colorful

Synonyms:
colorless
achromatic, neutral
having no hue
ashen, blanched, bloodless, livid, white
anemic looking from illness or emotion
bleached, faded, washed-out, washy
having lost freshness or brilliance of color
drab, sober, somber, sombre
lacking brightness or color; dull
dulled, greyed
deprived of color
blanched, etiolate, etiolated
(especially of plants) developed without chlorophyll by being deprived of light
lurid
ghastly pale
pale, pallid, wan
abnormally deficient in color as suggesting physical or emotional distress
pastelike, pasty
resembling paste in color; pallid
prefaded
(of fabric or clothing) having been given a faded (weathered) appearance by artificial means
waxen, waxlike, waxy
having the paleness of wax
white, whitened
(of hair) having lost its color
Antonyms:
colorful, colourful
having striking color
chromatic
being or having or characterized by hue
ablaze
resembling flame in brilliance or color
bright, brilliant, vivid
having striking color
changeable, chatoyant, iridescent, shot
varying in color when seen in different lights or from different angles
deep, rich
strong; intense
fluorescent
brilliantly colored and apparently giving off light
prismatic
exhibiting spectral colors formed by refraction of light through a prism
psychedelic
having the vivid colors and bizarre patterns associated with psychedelic states
shrill
of colors that are bright and gaudy
vibrant
of colors that are bright and striking
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adj lacking in variety and interest

Synonyms:
colorless
neutral
lacking distinguishing quality or characteristics
pale, pallid
lacking in vitality or interest or effectiveness
dull
lacking in liveliness or animation
Antonyms:
colorful, colourful
striking in variety and interest
brave, braw, gay
brightly colored and showy
flashy, gaudy, jazzy, showy, sporty
(used especially of clothes) marked by conspicuous display
many-sided
full of variety or interest
noisy
attracting attention by showiness or bright colors
picturesque
strikingly expressive
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