Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English poignant
English pungent (doublet)
Middle English poynaunt (inherited)
Middle English poynant (mention)
Old French poynaunt (mention)
Old French poindre (mention)
Proto-Indo-European *pewǵ- (root)
Latin pungō (derived)

English sad (link)
English pungent (doublet)
English poignantly (suffix)
English poignance (suffix)
English unpoignant (prefix)