Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Portuguese en-
Latin in- (inherited)
Latin in (inherited)
Portuguese em (mention)
Old Portuguese en- (inherited)

English embarrass (mention)
Portuguese enriquecer (affix)
Portuguese enxofre (mention)
Portuguese embalar (affix)
Portuguese empanar (affix)
Portuguese enamorar (affix)
Portuguese encarar (affix)
Portuguese encerrar (affix)
Portuguese encrespar (affix)
Portuguese enfardar (affix)
Portuguese enganchar (affix)
Portuguese enlatar (affix)
Portuguese enrolar (affix)
Portuguese empedernir (affix)
Portuguese enraizar (affix)
Portuguese enaltecer (affix)
Portuguese empoderar (affix)
Portuguese enrocar (affix)
Portuguese endomingado (affix)
Portuguese envergar (affix)
Portuguese envergar (affix)
Portuguese encolerizar (affix)
Portuguese envelhecer (affix)
Portuguese enferrujar (affix)
Portuguese emprestar (affix)
Portuguese encourado (affix)
Portuguese engraxar (affix)
Portuguese enxerga (mention)
Portuguese encampar (affix)
Portuguese engrossar (affix)
Portuguese embaraçar (mention)
Portuguese encharcar (affix)
Portuguese encorpar (affix)
Portuguese encortinar (affix)
Portuguese enfraquecer (affix)
Portuguese ensaboar (affix)
Portuguese ensurdecer (affix)
Portuguese entalhar (affix)
Portuguese envernizar (affix)
Portuguese enxotar (affix)
Portuguese embainhar (affix)