Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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French proto

French proto-germanique (prefix)
French protoporphyrine (prefix)
French protohistoire (prefix)
French protoplanétaire (prefix)
French protoplanète (prefix)
French protoétoile (prefix)
French protohistorique (prefix)
French protocelte (prefix)
French protolangue (prefix)
French protoiodure (prefix)
French protobromure (prefix)
French protocarbure (prefix)
French protochlorure (prefix)
French protocyanure (prefix)
French protofluorure (prefix)
French protophosphure (prefix)
French protosulfure (prefix)
French protoséléniure (prefix)
French protosel (prefix)
French protocérébron (prefix)
French protomorphose (prefix)
French prototrophe (confix)
French prototrophie (confix)