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 *augô

→ English eye (inherited)
→ English eyen (mention)
→ Afrikaans oog (inherited)
→ Old English eage (inherited)
→ Old English iewan (mention)
→ Danish øje (inherited)
→ German Auge (inherited)
→ Middle English eie (inherited)
→ Middle English yȝe (derived)
→ Estonian auk (derived)
→ Finnish aukko (derived)
→ Faroese eyga (derived)
→ West Frisian each (inherited)
→ Crimean Gothic oeghene (inherited)
→ Westrobothnian auge (inherited)
→ Gutnish auga (derived)
→ Old Swedish øgha (inherited)
→ Scanian yva (inherited)
→ Old High German ouga (inherited)
→ Gothic 𐌰𐌿𐌲𐍉 (inherited)
→ Alemannic German Aug (inherited)
→ Icelandic auga (inherited)
→ Luxembourgish A (inherited)
→ Latvian acs (mention)
→ Norwegian Bokmål øye (derived)
→ Dutch oog (inherited)
→ Dutch betogen (mention)
→ Norwegian Nynorsk auga (inherited)
→ Old Norse auga (inherited)
→ Old Frisian age (inherited)
→ Pennsylvania German Aag (inherited)
→ Saterland Frisian Ooge (derived)
→ Swedish öga (inherited)
→ Votic aukko (derived)
→ Vilamovian aojg (inherited)
→ Yiddish אויג (derived)
→ Zealandic oôge (inherited)