jin4 = ji + (e)n4

32 characters are pronounced "jin4":

进 近 尽 禁 劲 晋 浸 烬 靳 噤 荩 觐 缙 妗 赆 贐 濜 盡 寖 晉 搢 進 殣 溍 勁 燼 璡 縉 肵 藎 覲 賮

Take me back to 尽