Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English across
English a (prefix)
English cross (prefix)
English cross (mention)
Middle English acros (inherited)
Middle English acrosse (mention)
Middle English acrois (cognate)
Middle English a-croiz (mention)
Middle English acreoiz (mention)
Old French croiz (mention)

English down (link)
English Transylvania (mention)
English acrosswise (suffix)
English thereacross (compound)
English whereacross (prefix)