| snoozy(adjective, dull, quiet, slow, careless) |
| somnifacient(adjective, inactivity, awareness) |
| still(adjective, dull, idle, sluggish, lifeless) |
| stupefied(adjective, dull, slow, cold, idle) |
| unmoving(adjective, still, lifeless, inactive, motionless) |
| weak(adjective, weary) |
| beat(adjective, gloomy, weary, tired, stale) |
| benumbed(adjective, dull) |
| blah(adjective, dull, quiet, slow, informal) |
| blunt(adjective, dull) |
| bovine(adjective, dull) |
| depressed(adjective, gloomy, sick, weary, dismal) |
| flaccid(adjective, weary, inactive, inert, unreceptive) |
| flat(adjective, quiet, indifferent, apathetic, lifeless) |
| indifferent(adjective, dull, quiet, beat, slow) |
| jobless(adjective, dull, idle, sluggish, lazy) |
| knocked out(expression, adjective, beat, gloomy, depressed) |
| obtuse(adjective, dull, insensibility) |
| quiescent(adjective, dull, quiet, flat, indifferent) |
| run-down(adjective, weary, fatigued) |