九つ[kokonotsu] nine
九夏[kyuuka] summer
九回戦[kyuukaisen] regulation game
九官鳥[kyuukanchou] hill myna (species of mynah bird, Gracula religiosa)
九牛の一毛[kyuugyuunoichimou] mere fraction

九々[kuku] multiplication table
九月[kugatsu] September
九工大[kyuukoudai] Kyushu Institute of Technology
九穀[kyuukoku] the nine grains
九死に一生[kyuushiniisshou] narrow escape from death

黄金崇拝[ougonsuuhai] mammon worship
九拝[kyuuhai] bowing many times (in apology)
偶像崇拝[guuzousuuhai] worship
偶像礼拝[guuzoureihai] idolatry
再拝[saihai] bowing twice

三拝[sanpai] adoration which is performed three times or repeatedly
三拝九拝[sanpaikyuuhai] kowtowing
参拝[sanpai] visit to a shrine or temple
崇拝[suuhai] worship
祖先崇拝[sosensuuhai] ancestor worship