| honeyed(adjective, syrupy, precious, sentimental, sticky) |
| hot(adjective, wet, glowing, sticky, stinky) |
| humid(adjective, moist, wet, cloudy, misty) |
| inactive(adjective, dull, slow, heavy, sluggish) |
| indolent(adjective, dull, slow, heavy, sluggish) |
| inert(adjective, dull, slow, heavy, sluggish) |
| irriguous(adjective, moist, wet, cloudy, misty) |
| kitschy |
| laid-back(adjective, dull, slow, heavy, sluggish) |
| languid(adjective, dull, flat, low, sad) |
| languorous(adjective, dull, flat, low, sad) |
| leaden(adjective, dull, slow, heavy, sluggish) |
| leaky |
| lethargic(adjective, dull, slow, heavy, sluggish) |
| lifeless(adjective, dull, flat, low, sad) |
| listless(adjective, dull, flat, low, sad) |
| lumpish(adjective, dull, slow, heavy, sluggish) |
| mooney(adjective, dull, slow, heavy, sluggish) |
| muggy(adjective, moist, wet, cloudy, misty) |
| off(adjective, dull, slow, heavy, sluggish) |