Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Polish serce
← Proto-Indo-European *ḱḗr (inherited)
← Proto-Slavic *sьrdьce (inherited)

→ Belarusian сэрца (borrowed)
→ Latvian sirds (cognate)
→ Polish miłosierdzie (affix)
→ Polish serduszko (suffix)
→ Polish rozsierdzić (affix)
→ Polish rozsierdzać (affix)
→ Silesian śerce (cognate)