Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Romanian rege
← Latin rēgem (borrowed)
← Latin rēx (mention)
← Romanian rigă (doublet)

→ Romanian crai (link)
→ Romanian regat (mention)
→ Romanian împărat (link)
→ Romanian regește (affix)
→ Romanian regesc (affix)
→ Romanian rigă (doublet)