Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Middle English en-

English en- (inherited)
English enact (mention)
Middle English enformen (affix)
Middle English enduren (affix)
Middle English endower (affix)
Middle English enforcen (affix)
Middle English envenimen (affix)
Middle English envenymous (affix)
Middle English enquest (affix)
Middle English engreynen (affix)
Middle English enserchen (affix)
Middle English endowen (affix)
Middle English encompassen (affix)
Middle English intronizen (affix)
Middle English enfeblisshen (affix)
Middle English enfeblen (affix)
Middle English enchaunten (affix)
Middle English endamagen (affix)
Middle English endeynen (affix)
Middle English enbawmen (affix)