| 静穏 | [せいおん, seion] (adj-na, n) serene; tranquility; tranquillity [Add to Longdo] |
| Peace. Tranquility. | [JP] 平和、静穏 Zombie Road (2015) | |
| Instead of quietly suffocating, Charles Freck began to hallucinate. | [JP] 静穏な窒息ではなく チャールズ・フレックは幻覚を見始めた A Scanner Darkly (2006) |