Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English hebdomad
Spanish hebdomadario (cognate)
French hebdomadaire (cognate)
French hebdo (mention)
French hebdomadairement (mention)
Ancient Greek ἑβδομάς (derived)
Ancient Greek ἑπτά (mention)
Ancient Greek -ᾰ́ς (mention)
Latin hebdomas (mention)
Portuguese hebdomadário (cognate)

French hebdomadaire (cognate)