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

巨躯[kyoku] big frame
衰躯[suiku] emaciated body
全躯[zenku] the whole body
体躯[taiku] the body
矮躯[waiku] small stature

病躯[byouku] sick body
躯幹[kukan] body
長躯[chouku] tall figure
痩躯[souku] lean (figure)