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

→ Bulgarian топъл (inherited)
→ Macedonian топол (inherited)
→ Polish ciepły (mention)
→ Romanian topliță (mention)
→ Serbo-Croatian topao (mention)
→ Serbo-Croatian топао (mention)
→ Slovene topel (inherited)