Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Latin echo
Ancient Greek ἠχώ (derived)

English echo (derived)
English anechoic (derived)
Catalan eco- (derived)
German Echo (derived)
Middle English eccho (derived)
Esperanto eĥo (derived)
Spanish eco- (derived)
Maltese eku (derived)
Portuguese eco (mention)
Albanian jeh (borrowed)