Dismal, Drab, Drabness, Drear, Dreary, Dull, Dullness, Dun, Dusty, Elderly, Experienced, Faded, Faint, Fallow, Flat, Foggy, Funereal, Ghastly, Glaucous, Gloomy, Glum, Grave, Grim, Grizzled, Grizzly, Haggard, Hoar, Hoary, Humdrum, Leaden, Livid, Lurid, Mat, Mature, Mealy, Misty, Monotonous, Mousy, Muddy, Murky, Neutral, Old, Overcast, Paint, Pale, Pallid, Pasty, Patriarchal, Pearl, Pearly, Piebald, Repetitive, Roan, Sad, Sallow, Same, Saturnine, Sickly, Silver, Silvered, Silvery, Achromatic, Advanced, Aged, Ancient, Anemic, Ashen, Ashy, Bay, Black, Bleak, Bloodless, Boring, Buckskin, Cadaverous, Cheerless, Chestnut, Cloudy, Dapple, Dappled, Dark, Dead, Depressing, Dim, Dimmed, Dingy, Smokiness, Smoky, Sober, Solemn, Sooty, Sorrel, Steely, Sunless, Tedious, Toneless, Unrelieved, Venerable, Wan, Waxen, Weak, Wearisome, Weary, White, Wise, Wrinkled, Wrinkly