Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Italian proto
← Ancient Greek πρῶτος (derived)

→ Italian protoattinio (prefix)
→ Italian protomartire (prefix)
→ Italian protossido (prefix)
→ Italian protone (confix)
→ Italian protooncogene (prefix)
→ Italian prototipo (confix)
→ Italian protoplasma (prefix)
→ Italian protoplasmatico (prefix)
→ Italian protostella (prefix)
→ Italian protonema (confix)
→ Italian protoplasto (confix)
→ Italian protoceltico (prefix)
→ Italian protoantropo (confix)
→ Italian protobranchio (prefix)
→ Italian protocanonico (prefix)
→ Italian protofillo (confix)
→ Italian protogermanico (prefix)
→ Italian protogino (prefix)
→ Italian protoindoeuropeo (prefix)
→ Italian protolingua (prefix)
→ Italian protomorfo (confix)
→ Italian protonefridio (prefix)
→ Italian protoquamquam (prefix)
→ Italian protosemitico (prefix)
→ Italian protoslavo (prefix)
→ Italian protostoma (prefix)
→ Italian protostoria (prefix)
→ Italian protostorico (prefix)
→ Italian protovangelo (prefix)
→ Italian protozoico (confix)
→ Italian protocuneiforme (prefix)
→ Italian protolisi (confix)
→ Italian protonotario (prefix)
→ Italian protostellare (prefix)
→ Italian protopalaziale (prefix)
→ Italian protoromanticismo (prefix)
→ Italian protosinaitico (prefix)
→ Italian protovillanoviano (prefix)
→ Italian protoindustrializzazione (prefix)
→ Italian protovescovo (prefix)