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

→ Belarusian дзяцел (inherited)
→ Czech datel (inherited)
→ Czech datlí (derived)
→ Old Church Slavonic дѧтелъ (inherited)
→ Lower Sorbian źiśelc (mention)
→ Macedonian детел (inherited(mk/bg))
→ Macedonian детел (inherited)
→ Polish dzięcioł (inherited)
→ Polish dzięcielina (mention)
→ Russian дятел (inherited)
→ Serbo-Croatian djetao (inherited)
→ Serbo-Croatian детлић (inherited)
→ Serbo-Croatian detlić (inherited)
→ Serbo-Croatian djetlić (inherited)
→ Serbo-Croatian детао (inherited)
→ Serbo-Croatian дјетао (inherited)
→ Serbo-Croatian дјетлић (inherited)
→ Serbo-Croatian djetelina (inherited)
→ Serbo-Croatian дјетелина (inherited)
→ Serbo-Croatian detelina (inherited)
→ Serbo-Croatian детелина (inherited)
→ Serbo-Croatian detao (inherited)
→ Slovak ďateľ (inherited)
→ Slovene detel (inherited)
→ Ukrainian дятел (inherited)