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

涌き出す[wakidasu] to gush out
涌き上る[wakiagaru] to boil up
涌き起る[wakiokoru] to well up
涌き出る[wakideru] to gush forth
涌く[waku] to well (up)

涌出[youshutsu] gushing out
涌き立つ[wakitatsu] to appear suddenly
涌泉[yuusen] bubbling or gushing spring
涌き[waki] welling (up)