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

→ Polish samota (suffix)
→ Polish samogłoska (affix)
→ Polish samiec (affix)
→ Polish samica (affix)
→ Polish samożywny (affix)
→ Polish tożsamy (compound)
→ Polish samorodny (affix)