Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English wretch
Old English wreċċa (inherited)
English garçon (doublet)
Middle English wrecche (inherited)
Proto-Germanic *wrakjô (inherited)
Proto-Indo-European *wreg- (derived)

English wretched (affix)
English wretched (link)
English garçon (doublet)
English wretchock (suffix)
English wretchful (suffix)