Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Bulgarian по

→ Bulgarian под (affix)
→ Bulgarian мина (mention)
→ Bulgarian поред (affix)
→ Bulgarian пък (cognate)
→ Bulgarian понякога (affix)
→ Bulgarian покрай (affix)
→ Bulgarian покрия (prefix)
→ Bulgarian покривам (prefix)