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 *klenъ

→ Belarusian клён (inherited)
→ Bulgarian клен (inherited)
→ Bulgarian клен (inherited(bg/uk))
→ Lower Sorbian klon (inherited)
→ Macedonian клен (inherited)
→ Polish klon (inherited)
→ Romanian Cleanov (derived)
→ Russian клён (inherited)
→ Serbo-Croatian клен (inherited)
→ Serbo-Croatian klen (inherited)
→ Slovene klen (inherited)
→ Albanian krekë (cognate)