calm___________________________________________
1
adj
<free from storm or rough activity>
halcyon, hushed, placid, quiet, still, stilly, untroubled
inactive, quiescent, reposing, resting; pacific, smooth, tranquil, unruffled
calm as a millpond, still as death
agitated, disturbed, perturbed, restless, turbulent, uneasy
stormy