Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Korean 옛
← Middle Korean (inherited)

→ Korean 예 (mention)
→ Korean 옛날 (compound)
→ Korean 옛말 (compound)
→ Korean 옛한글 (compound)
→ Korean 옛적 (compound)
→ Korean 옛이응 (compound)