Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin -tātem

English duty (derived)
English -ty (derived)
Asturian -dá (inherited)
Spanish -dad (inherited)
French -té (mention)
Old French -té (mention)
Friulian -tât (inherited)
Old Spanish -dat (inherited)
Portuguese -dade (inherited)
Romanian -tate (inherited)
Aromanian -tati (inherited)