Compounds of 祖語

• 祖語
  (n) parent language
• 印欧祖語
  (n) Proto-Indo-European (hypothetical language from which all Indo-European languages are derived)
• インドヨーロッパ祖語
  (n) Proto-Indo-European (hypothetical language from which all Indo-European languages are derived)
• インド・ヨーロッパ祖語
  (n) Proto-Indo-European (hypothetical language from which all Indo-European languages are derived)