Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English pro
English pros and cons (link)
English professional (clipping)
English pro-am (link)
English prostitute (clipping)
English proproctor (clipping)
Middle English pro (inherited)
Latin prō (derived)

English pronoun (prefix)
English con (link)
English proclitic (prefix)
English proactive (prefix)
English pronatalism (confix)
English prostate (prefix)
English pronotum (prefix)
English pro-life (prefix)
English pro-choice (prefix)
English prophase (prefix)
English prochiral (prefix)
English prospect (confix)
English protract (prefix)
English procathedral (prefix)
English prosocial (prefix)
English proacrosin (prefix)
English pro-sentence (prefix)
English semipro (prefix)
English proleg (prefix)
English prohormone (prefix)
English pro-secular (prefix)
English proplanetary (prefix)
English pro-celeb (prefix)
English pro-celebrity (compound)
English pronuclear (prefix)
English pronucleus (prefix)
English pro-nuclear (prefix)
English prognathous (confix)
English pronoia (prefix)
English proavian (prefix)
English protropin (prefix)
English prozine (compound)
English prozine (mention)
English proplatelet (prefix)
English prosoma (prefix)
English pronubial (prefix)
English prostriate (prefix)
English procarcinogen (prefix)
English prophage (prefix)
English prothrombin (prefix)
Czech pro (link)
Czech klad (link)
Spanish pro (borrowed)
Indonesian pro (link)
Italian pro (borrowed)
Korean 프로 (borrowed)
Norwegian Bokmål proff (mention)
Norwegian Nynorsk proff (mention)