これと同じ[koretoonaji] the same as this
と同じ様に[toonajiyouni] in the same way as
安定同位体[anteidouitai] stable isotope
異句同音[ikudouon] in concert
異口同音に[ikudouonni] in one voice

異同[idou] difference
一口同音[ikkudouon] reading in unison
一視同仁[isshidoujin] loving every human being with impartiality
一心同体[isshindoutai] being one in body and soul
一同[ichidou] all present

玄關[genkan] entranceway
玄関先[genkansaki] entrance
玄関番[genkanban] doorkeeper
玄人[kurouto] expert (professional) in a given trade or profession
玄孫[genson] great-great-grandchild

玄麦[genbaku] unpolished wheat or barley
玄武岩[genbugan] basalt
玄米[genmai] unpolished rice
玄米茶[genmaicha] tea (with roasted rice)
玄米[kuromai] unpolished rice