Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English ope
Old English open (derived)
Greek ώπα (mention)
English oh (mention)
English open (link)
Middle English ope (inherited)
Middle English open (mention)
Russian оп (mention)

English welp (mention)
English opelet (suffix)
English opetide (compound)
Tok Pisin op (mention)