(a.) Calm; composed; unshakable\.

balanced bovine collected complacent composed cool dispassionate dull even-tempered fast fiducial firm firm as Gibraltar impassive in equilibrium inexcitable inirritable nonchalant patient predictable reliable secure self-satisfied smug solid sound stable steadfast steady stoic stolid substantial unaffected undisturbable unflappable unflinching unirritable unmoved unnervous unpassionate unshakable untouched unwavering well-balanced without nerves