| motionless(adjective, state, calm, dull, quiet) |
| still(adjective, adverb, calm, dull, quiet) |
| stagnant(adjective, state, calm, quiet, smooth) |
| stationary(adjective, state, calm, quiet, secure) |
| immobile(adjective, state, calm, dull, quiet) |
| inert(adjective, state, calm, quiet, smooth) |
| inactive(adjective, action, calm, quiet, indifferent) |
| unchanging(adjective, severe, harsh, solid, still) |
| unmoving(adjective, calm, quiet, severe, harsh) |
| quiescent(adjective, state, calm, dull, quiet) |
| dead in the water |
| fixed(adjective, calm, quiet, secure, smooth) |
| stable(adjective, calm, dull, quiet, secure) |
| lifeless(adjective, calm, dull, quiet, smooth) |
| atmospherics(noun, clinkers, interference, terrorism, sonance) |
| constant(adjective, set, still, regular, fixed) |
| idle(adjective, calm, dull, quiet, flat) |
| passive(adjective, dull, still, sluggish, lifeless) |
| standing(verb, adjective, calm, quiet, still) |
| dormant(adjective, calm, dull, quiet, still) |