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

→ Old Church Slavonic вьсѣкъ (inherited)
→ Polish wszak (inherited)
→ Serbo-Croatian свак (derived)
→ Serbo-Croatian сватко (derived)
→ Serbo-Croatian svako (derived)
→ Serbo-Croatian свако (derived)