peacetime \peacetime\ n. A period of time during which there is no war; as, civil liberties are valued more highly in peacetime than in war. [WordNet 1.5]
26 Moby Thesaurus words for "peacetime": accord, at peace, bloodless, calm, cessation of combat, concordant, exemption from hostilities, freedom from war, halcyon, harmony, idyllic, liberty in tranquillity, orderly, pacific, pastoral, pax, peace, peaceable, peaceful, piping, quiet, restful, serene, soft, tranquil, untroubled