Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek δώδεκα
Proto-Indo-European *dwoΗdeḱm̥ (inherited)
Latin duodecim (cognate)
Sanskrit द्वादश (cognate)

English Dodecanese (mention)
English dodeca- (mention)
English dodecaphonist (mention)
English dodecadactylum (mention)
Greek δώδεκα (inherited)
Ancient Greek δωδέκατος (affix)
Hungarian dodekaéder (mention)
Italian dodeca- (mention)
Kazakh додекаэдр (derived)
Dutch dodecafonist (derived)