Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Romanian lunatic
French lunatique (borrowed)
Italian lunatico (borrowed)
Latin lūnāticus (inherited)
Romanian lună (suffix)
Romanian atic (suffix)
Romanian lunatec (link)
Romanian somnambul (link)
Romanian somnambulist (link)
Romanian noctambul (link)
Romanian prostănac (link)
Romanian cretin (link)
Romanian lună (link)
Romanian zăpăcit (link)