Lacking in variety and interest:
— A colorless and unimaginative person.
— A colorless description of the parade.

synonym: colourless.

Roget 160: weak, feeble, debile^†; impotent etc. 158; relaxed, unnerved, etc. v.; sapless, strengthless^†, powerless; weakly, unstrung, flaccid, adynamic^†, asthenic^†; nervous.    soft, effeminate, feminate^†, womanly.    frail, fragile, shattery^†; flimsy, unsubstantial, insubstantial, gimcrack, gingerbread; rickety, creaky, creaking, cranky; craichy^†; drooping, tottering etc. v.. broken, lame, withered, shattered, shaken, crazy, shaky; palsied etc. 158; decrepit.    languid, poor, infirm; faint, faintish^†; sickly etc. (disease) 655; dull, slack, evanid^†, spent, short-winded, effete; weather-beaten; decayed, rotten, worn, seedy, languishing, wasted, washy, laid low, pulled down, the worse for wear.    unstrengthened etc. 159^†, unsupported, unaided, unassisted; aidless^†, defenseless etc. 158; cantilevered (support) 215.    on its last legs; weak as a child, weak as a baby, weak as a chicken, weak as a cat, weak as a rat; weak as water, weak as water gruel, weak as gingerbread, weak as milk and water; colorless etc. 429.    ... show more

Roget 429: uncolored etc. (color) etc. 428; colorless, achromatic, aplanatic^†; etiolate, etiolated; hueless^†, pale, pallid; palefaced^†, tallow-faced; faint, dull, cold, muddy, leaden, dun, wan, sallow, dead, dingy, ashy, ashen, ghastly, cadaverous, glassy, lackluster; discolored etc. v.. light-colored, fair, blond; white etc. 430.    pale as death, pale as ashes, pale as a witch, pale as a ghost, pale as a corpse, white as a corpse.    ... show more

Roget 575: feeble, bald, tame, meager, jejune, vapid, bland, trashy, lukewarm, cold, frigid, poor, dull, dry, languid; colorless, enervated; proposing, prosy, prosaic; unvaried, monotonous, weak, washy, wishy-washy; sketchy, slight.    careless, slovenly, loose, lax (negligent) 460; slipshod, slipslop^†; inexact; puerile, childish; flatulent; rambling etc. (diffuse) 573.    ... show more

Weak in color; not colorful.

synonym: colourless.