Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English jettison
English jetsam (doublet)
French *jetaison (mention)
French pendaison (mention)
Old French getaison (derived)
Old French geter (mention)
Old French jeter (mention)
Latin (mention)
Latin (mention)
Latin iactō (derived)

English lose (link)
English ditch (link)
English jetsam (doublet)
English jettisonable (suffix)