Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Catalan cadira
Catalan càtedra (doublet)
English chair (cognate)
French chaire (cognate)
Ancient Greek καθέδρα (derived)
Ancient Greek κατά (mention)
Ancient Greek ἕδρα (mention)
Latin cathedra (inherited)
Lombard cadrega (cognate)
Occitan cadièra (cognate)
Old Occitan (inherited)
Portuguese cadeira (cognate)

Catalan càtedra (doublet)
Catalan cadiral (affix)
Spanish cadera (cognate)
Friulian cjadree (cognate)
Occitan cadièra (cognate)
Venetian carega (cognate)