Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Euripidean
←
English
Euripides
(mention)
←
English
-an
(cognate)
←
Ancient Greek
Εὐρῑπῐ́δειος
(mention)
←
Ancient Greek
Εὐρῑπῐ́δης
(mention)
←
Latin
Eurīpidēus
(mention)