医博[ihaku] doctor of medicine
該博[gaihaku] profundity
該博な知識[gaihakunachishiki] profound knowledge
商学博士[shougakuhakushi] Doctor of Commercial Science
大英博物館[daieihakubutsukan] British Museum

賭博[tobaku] gambling
博愛[hakuai] charity
博愛家[hakuaika] philanthropist
博愛主義[hakuaishugi] philanthropism
博引傍証[hakuinboushou] citing copious references

博奕宿[bakuchiyado] gambling den
奕世[ekisei] many generations
博奕[bakueki] gambling

赫奕[kakueki] bright
博奕打ち[bakuchiuchi] professional gambler
奕奕[ekieki] brilliant