Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Church Slavonic правьда
← Proto-Slavic *pravьda (inherited)

→ Old Church Slavonic неправьдьникъ (affix)
→ Old Church Slavonic правьдьникъ (affix)
→ Old Church Slavonic правьдьнъ (affix)
→ Russian правда (cognate)