Ambling, Apathetic, Arid, Arrest, Arrested, Averse, Back, Backpedal, Backward, Backwater, Barren, Behind, Behindhand, Belated, Belatedly, Blah, Blank, Blase, Blocked, Blockish, Bloodless, Blunt, Bored, Boring, Bovine, Brake, Carefully, Cautious, Cautiously, Characterless, Check, Circumspect, Circumspectly, Cold, Conservative, Crawling, Creeping, Curb, Dallying, Dawdling, Dead, Debilitated, Decelerate, Delay, Delayed, Delaying, Deliberate, Deliberately, Dense, Detain, Detained, Dilatory, Limping, Lingering, Lingeringly, Listless, Loath, Loitering, Lumbering, Lumpish, Measurable, Measured, Moderate, Moderately, Monotonous, Moribund, Moronic, Numb, Obstruct, Obstructed, Obtuse, Overdue, Pale, Pallid, Parasitic, Pedestrian, Perceptible, Perfunctory, Phlegmatic, Plodding, Pointless, Poking, Poky, Ponderous, Procrastinating, Progressive, Quiet, Rare, Reef, Relax, Relaxed, Reluctant, Reluctantly, Remiss, Restive, Retard, Retarded, Rusty, Sated, Sauntering, Scarce, Shiftless, Shuffling, Simple, Slack, Slacken, Sleepy, Slothful, Sluggish, Sluggishly, Solemn, Somnolent, Soporific, Dim, Disinclined, Dismal, Dopey, Dormant, Dragging, Dreary, Droopy, Drugged, Dry, Dull, Dumb, Dusty, Easily, Easy, Easygoing, Effete, Elephantine, Empty, Enervated, Fade, Faltering, Falteringly, Feebleminded, Flagging, Flat, Gentle, Gently, Gradual, Grudging, Halting, Haltingly, Heavy, Hesitant, Hobbled, Hobbling, Hollow, Humdrum, Idle, Idly, Imbecile, Impede, Inactive, Inane, Inanimate, Indifferent, Indisposed, Indolent, Indolently, Inert, Infrequent, Insipid, Jaded, Jammed, Jejune, Lackadaisical, Laggard, Lagging, Languid, Languidly, Languorous, Languorously, Late, Lax, Lazy, Leaden, Leisurely, Lethargic, Lifeless, Limited, Sparse, Spiritless, Sponging, Square, Staggering, Stagnant, Stagnating, Stay, Steady, Sterile, Stiff, Stodgy, Stolid, Stopped, Straggling, Strolling, Stuffy, Stultified, Stupid, Superficial, Supine, Tame, Tardily, Tardy, Tasteless, Tedious, Tentative, Tentatively, Thick, Tiresome, Toddling, Torpid, Tottering, Trudging, Uncommon, Unenthusiastic, Uneventful, Unhurried, Unhurriedly, Unimaginative, Unintelligent, Uninteresting, Unique, Unproductive, Unpunctual, Unready, Unresponsive, Untimely, Unusual, Unwilling, Vapid, Vegetable, Vegetative, Waddling, Wan, Wearisome, Weary, Wooden