Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old Norse faðir
← Old English fæder (cognate)
← Proto-Germanic *fadēr (inherited)
← Old High German fater (cognate)
← Gothic 𐍆𐌰𐌳𐌰𐍂 (cognate)
← Proto-Indo-European *ph₂tḗr (inherited)
← Old Frisian feder (cognate)
← Old Saxon fadar (cognate)

→ Old English fæder (cognate)
→ Danish far (inherited)
→ Danish fader (inherited)
→ Kven faari (derived)
→ Faroese faðir (inherited)
→ Westrobothnian far (derived)
→ Old Danish fathær (inherited)
→ Old Danish faþir (inherited)
→ Old Swedish faþir (inherited)
→ Icelandic faðir (inherited)
→ Norwegian Bokmål far (derived)
→ Norwegian Bokmål fader (inherited)
→ Norwegian Nynorsk far (inherited)
→ Norwegian Nynorsk fader (inherited)
→ Old Norse feðgar (mention)
→ Old Norse fǫðursystir (compound)
→ Norn fy (inherited)
→ Norn favor (inherited)
→ Swedish far (derived)
→ Swedish fader (inherited)