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

艪杭[rogui] fulcrum peg (fitted into the cavity in an oar as part of a traditional oarlock)
艪臍[robeso] fulcrum peg (fitted into the cavity in an oar as part of a traditional oarlock)

艪櫂[rokai] sculls and paddles