Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Helene
←
German
Helene
(derived)
←
English
Helen
(doublet)
←
French
Hélène
(derived)
→
Hawaiian
Helene
(mention)