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

→ Lower Sorbian wucyś (cognate)
→ Polish samouk (affix)
→ Polish uczeń (affix)
→ Polish uczelnia (affix)
→ Polish uczenie (suffix)
→ Polish nauczyć (prefix)
→ Polish pouczyć (affix)
→ Polish przyuczyć (affix)
→ Polish oduczyć (affix)
→ Polish samouczek (affix)