THESAURUS
lackluster
absence of color, achromatic, achromaticity, achromatism, achromic, anemic, ashen, ashy, betwixt and between, bled white, blind, bloodless, cadaverous, chloranemic, colorless, colorlessness, dead, deadened, deadly pale, deathly pale, dim, dimmed, dingy, discolored, drab, dull, dullness, etiolated, exsanguinated, exsanguine, exsanguineous, faded, faint, fair, fair to middling, fairish, fairishness, fallow, flat, ghastly, gray, haggard, hueless, huelessness, hypochromic, indifference, indifferent, insipid, leaden, lifeless, livid, lurid, lusterless, mat, mealy, mediocre, mediocreness, mediocrity, medium, middling, middlingness, moderate, moderateness, modest, modestness, modesty, muddy, muted, namby-pamby, neutral, of a kind, of a sort, of sorts, pale, pale as death, pale-faced, pallid, passable, passableness, pasty, prosaic, prosy, respectability, respectable, rusty, sallow, sickly, so-so, somber, tallow-faced, tarnished, tedious, tediousness, tolerable, tolerableness, toneless, tonelessness, uncolored, vapid, wan, washed-out, waxen, weak, whey-faced, white, wishy-washy
ROGET THESAURUS
lackluster
Dimness
N
dimness, darkness, paleness, half light, demi-jour, partial shadow, partial eclipse, shadow of a shade, glimmer, gliming, nebulosity, cloud, eclipse, aurora, dusk, twilight, shades of evening, crepuscule, cockshut time, break of day, daybreak, dawn, moonlight, moonbeam, moonglade, moonshine, starlight, owl's light, candlelight, rushlight, firelight, farthing candle, dim, dull,
lackluster, dingy, darkish, shorn of its beams, dark, faint, shadowed forth, glassy, cloudy, misty, blear, muggy, fuliginous, nebulous, nebular, obnubilated, overcast, crepuscular, muddy, lurid, leaden, dun, dirty, looming, pale, confused.
Achromatism
N
achromatism, decoloration, discoloration, pallor, pallidness, pallidity, paleness, etiolation, neutral tint, monochrome, black and white, uncolored &c (color), 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, light-colored, fair, blond, white, pale as death, pale as ashes, pale as a witch, pale as a ghost, pale as a corpse, white as a corpse.