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 *arbaidijaną

→ Cimbrian arbatn (inherited)
→ Cimbrian èrbatan (inherited)
→ German arbeiten (inherited)
→ Gothic 𐌰𐍂𐌱𐌰𐌹𐌳𐌾𐌰𐌽 (inherited)
→ Dutch arbeiden (inherited)
→ Old Saxon arvedian (inherited)
→ Swedish arbeta (derived)