Peaceful1. (a.) Amicable; quiet; tranquil; not disturbed by war, tumult, agitation, anxiety, or commotion; as, a peaceful time; a peaceful country; a peaceful end.
2. (a.) Not disposed or tending to war, tumult or agitation; pacific; mild; calm; peaceable; as, peaceful words.
Thesaurus Entries
accordant, agreeable, agreeing, akin, amicable, at one, at peace, at rest, attuned, bland, bloodless, calm, cheerful, cloistered, collected, comfortable, comfy, commodious, compatible, composed, concordant, congenial, constant, contented, convenient, cool, coolheaded, corresponding, cozy, cushioned, cushiony, cushy, dwindling, easeful, easy, ebbing, empathetic, empathic, en rapport, equable, even-tenored, frictionless, friendly, gentle, halcyon, harmonious, homelike, homely, homey, homish, hushed, idyllic, impassive, in accord, in concert, in rapport, in tune, inharmony, intimate, irenic, isolated, judicious, like-minded, lived-in, luxurious, mild, mild as milk, moderate, moldering, nonviolent, of one mind, orderly, pacific, pacificatory, pacifist, pacifistic, pastoral, peaceable, peacetime, philosophical, piping, placid, plain, prudent, quiescent, quiet, relaxing, reposeful, reposing, restful, resting, roomy, secluded, sequestered, sequestrated, serene, sheltered, simple, smooth, snug, sober, soft, steady, still, still as death, stillish, stilly, stoic, stolid, subsiding, sympathetic, tame, temperate, together, tranquil, unagitated, understanding, undisturbed, united, unmoved, unperturbed, unpretending, unruffled, unstirring, untroubled, waning, warm