Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Germanic *þrahilaz

→ English thrall (derived)
→ Old English þræl (mention)
→ Danish træl (mention)
→ Faroese trælur (mention)
→ Middle Low German drelle (mention)
→ Icelandic þræll (mention)
→ Old Norse þræll (mention)
→ Swedish träl (mention)