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

→ English ear (inherited)
→ Old English erian (inherited)
→ Middle Dutch eren (inherited)
→ Old Swedish æria (inherited)
→ Gothic 𐌰𐍂𐌾𐌰𐌽 (inherited)
→ Lithuanian arti (cognate)
→ Dutch eren (inherited)
→ Old Norse erja (inherited)
→ Swedish ärja (inherited)