Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Polish spadać
← Polish s- (affix)
← Polish padać (affix)
← Polish spaść (affix)
← Polish -adać (affix)

→ Polish wodospad (affix)
→ Polish spadanie (suffix)
→ Polish paść (link)