憬然有悟

Explanation: Awaken natural: the way consciousness. Some awareness 　　Usage: Partial official; as predicate; with compliment 　　Source: "Water Pan Book of Song": "Jinghong He Huaiyi to offer Qichen." Zhu Xi: "awaken, consciousness also." 　　Examples: This can not help but wonder since Cao, think again from scratch, he has just the kind of secretive secretive manner, ~. ★ High-laws, "Cao Xueqin Biography" Thesaurus:  visibly, to become clear all of a sudden., the eyes of the masses are fixed on sb. or sth., Taichetaiwu, the awakening or realization (of past wrongdoings, hopeless pursuits, mistakes, etc.), as if awakening from a dream, the masses are sharp-eyed, Kaiwudutian, (as) clear [plain] as (the sun at) noonday, very obvious, Highly visible, zhangjiao, (It is) needless to say Antonym Group:  secret act, There I was difficult to separate, A mouth wordless, A mouth Nanbian, Bitter wordless, unable to give a convincingexplanation for self-defense, Peru without speaking, Tibetan monkeys Mountain, stick in one's throat, be hard to state what ails one in the mird, Stealthy