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

→ German irren (inherited)
→ Finnish erhe (derived)
→ Old High German irren (inherited)
→ Gothic 𐌰𐌹𐍂𐌶𐌾𐌰𐌽 (inherited)
→ Norwegian Bokmål irre (derived)
→ Old Saxon irrian (inherited)
→ Sanskrit इरस्यति (cognate)
→ Swedish irra (derived)