Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Ancient Greek ἔοικα
Ancient Greek εἰκῇ (mention)
Ancient Greek εἰκών (mention)
Proto-Indo-European *weyk- (root)
Proto-Indo-European *weyk- (derived)

Ancient Greek εἰκών (mention)
Ancient Greek εἰκός (mention)
Ancient Greek ἀεικής (mention)