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

→ Belarusian вока (inherited)
→ Bulgarian око (inherited)
→ Czech oko (inherited)
→ Kashubian òkò (inherited)
→ Lower Sorbian woko (inherited)
→ Gothic 𐌰𐌿𐌲𐍉 (cognate)
→ Ancient Greek ὄσσε (cognate)
→ Upper Sorbian woko (inherited)
→ Hungarian Aka (cognate)
→ Latin oculus (cognate)
→ Lithuanian akis (cognate)
→ Latvian acs (cognate)
→ Macedonian око (inherited)
→ Old East Slavic око (inherited)
→ Polish oko (inherited)
→ Polish oczojebny (mention)
→ Old Prussian ackis (cognate)
→ Russian око (inherited)
→ Rusyn око (inherited)
→ Serbo-Croatian око (inherited)
→ Serbo-Croatian oko (inherited)
→ Slovak oko (inherited)
→ Slovene oko (inherited)
→ Ukrainian око (inherited)
→ Old Czech oko (inherited)
→ Slovincian vʉ̀ɵ̯kɵ (inherited)