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

→ Russian падчерица (affix)
→ Russian падчерица (affix)
→ Russian падчерица (mention)
→ Russian пасынок (affix)
→ Russian палуба (affix)
→ Russian патрубок (affix)
→ Russian паводок (affix)
→ Russian парубок (affix)
→ Russian падуб (affix)
→ Russian паскуда (affix)