How to read: せいぜん
Pronunciation: 
Same names and idioms in reading:
盛善 生前 姓前 清善 悽然
Names and idioms with total stroke of 28:
凱樹 薄葬 島牧郡 竈尾 忙中有閑
Names and idioms similar to 整然:
学者然 整史朗 嵬然 黯然失色 身辺整理
Yojijukugo(idioms with 4 Kanji characters) including 整然:
光輝燦然 天然自然 足音跫然