| nonliving(adjective, lifeless, inorganic) |
| sluggish(adjective, still, lifeless, lethargic, languid) |
| still(adjective, calm, lifeless, inactive, inert) |
| dull(adjective, low, still, depressed, alive) |
| insentient(adjective, lifeless, live, alive, insensible) |
| languorous(adjective, dull, low, still, depressed) |
| non-living(adjective, non-living) |
| senseless(adjective, hard, tough, severe, cold) |
| torpid(adjective, calm, dull, flat, low) |
| unconscious(adjective, cold, indifferent, lifeless, unresponsive) |
| apathetic(adjective, dull, hard, tough, severe) |
| asleep(adjective, calm, hard, tough, severe) |
| dead in the water |
| dormant(adjective, still, lifeless, inactive, languid) |
| exanimate(adjective, dead, lifeless, late, death) |
| passive(adjective, still, lifeless, inactive, languid) |
| sleepy(adjective, still, lifeless, lethargic, languid) |
| soulless(adjective, lifeless, alive, organic, nonliving) |
| stagnant(adjective, calm, still, lifeless, inactive) |
| unmoving(adjective, calm, still, lifeless, inactive) |