Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Serbo-Croatian у-

→ Serbo-Croatian урок (mention)
→ Serbo-Croatian ући (mention)
→ Serbo-Croatian обујам (mention)
→ Serbo-Croatian увести (mention)
→ Serbo-Croatian умак (mention)
→ Serbo-Croatian увјерити (mention)
→ Serbo-Croatian уверити (mention)
→ Serbo-Croatian утолити (mention)
→ Serbo-Croatian уобразити (mention)
→ Serbo-Croatian урота (mention)
→ Serbo-Croatian ушушкати (affix)