Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
aegis
←
English
aegides
(mention)
←
Ancient Greek
αἰγίς
(derived)
←
Ancient Greek
αἴξ
(mention)
←
Ancient Greek
αἰγῐ́δες
(derived)
←
Proto-Indo-European
*h₂eyǵ-
(derived)
←
Latin
aegis
(borrowed)
←
Latin
aegides
(borrowed)