Word: dullest

Arts & Entertainment, Reference

uninteresting, boring, tedious, monotonous, unrelieved, unvaried, unimaginative, uneventful, characterless, featureless, colorless, lifeless, insipid, unexciting, uninspiring, unstimulating, uninvolving, jejune, flat, bland, dry, stale, tired, banal, lackluster, ho-hum, stodgy, dreary, humdrum, mundane, mind-numbing, wearisome, tiring, tiresome, irksome, dullsville, overcast, cloudy, gloomy, dark, dismal, somber, gray, murky, sunless, drab, subdued, muted, faded, washed out, muddy, dingy, muffled, quiet, soft, faint, indistinct, stifled, suppressed, blunt, unsharpened, edgeless, worn down, unintelligent, stupid, slow, witless, vacuous, empty-headed, stunned, brainless, mindless, foolish, idiotic, dense, dim, moronic, halfwitted, thick, dumb, dopey, dozy, bovine, slow on the uptake, wooden-headed, fat-headed, sluggish, lethargic, enervated, listless, languid, torpid, sleepy, drowsy, weary, fatigued, apathetic, yawny, logy, deadening, softened, thudding, leaden, obtuse