(n.) Rest; repose; quiet; tranquility.

Buddha-like composure Oriental calm arrangement array ataraxia ataraxy awful silence brevity briefness brusqueness calm disposition calm of mind calmness composure conciseness concord contemplation cool coolheadedness coolness countenance curtness dead dead of night deathlike silence deployment disposal disposition dumbness easy mind economy of words formation golden silence harmony hush hush of night icy calm imperturbability imperturbation inaudibility indisturbance laconicalness laconism law and order layout lineup lucid stillness lull marmoreal repose marshaling mental composure mum muteness nirvana noiselessness obmutescence order orderliness organization pauciloquy peace peace and quiet peace of mind peacefulness philosophic composure philosophicalness philosophy placidity placidness proportion quiescence quiescency quiet quiet life quiet mind quietism quietness regularity repose rest restfulness routine sangfroid satori serenity setup shortness silence silentness silken repose sleep slumber solemn silence soothingness soundlessness sparingness of words speechlessness still stillness structure symmetry system tacitness taciturnity terseness tomblike silence tranquillity uniformity unloquaciousness unruffledness untalkativeness whisht wise passiveness wordlessness