幻を追う[maboroshiwoou] to pursue an illusion
幻影[genei] phantom
幻覚[genkaku] hallucination
幻覚剤[genkakuzai] hallucinogen
幻姿[genshi] apparition

幻視[genshi] visual hallucination
幻想[gensou] illusions
幻想劇[gensougeki] non-realistic drama
幻像[genzou] phantom

一揆[ikki] uprising (esp. in Japan since middle ages, e.g. peasant uprising)
百姓一揆[hyakushouikki] peasant's revolt
農民一揆[nouminikki] agrarian revolt or uprising
徳政一揆[tokuseiikki] uprising (during the Muromachi period) demanding debt cancellation orders

ミュンヘン一揆[myunhenikki] Beer Hall Putsch (1923)
一向一揆[ikkouikki] Jodo Shinshu Buddhist uprising (Muromachi and Warring States periods)
土一揆[tsuchiikki] peasant uprising (Muromachi period)
国一揆[kuniikki] province-wide uprising (Muromachi period)